This information is provided by:

Transcription

This information is provided by:
Gross Automation
1725 S. Johnson Rd.
New Berlin, WI 53146-1240
(877) 268-3700 Fax: (877) 268-9700
Selection: 1.4 - 1.7
CONNECTION
A U T O M AT I O N
CONTROLS
Contactors
PROTECTION
NA10TOC1T 001222
10 Contactors
PRODUCT HIGHLIGHTS
CONTACTORS & CONTROL RELAYS
Contactors and control relays for motor and circuit control. Compact, 45 mm width,
from 3 HP to 25 HP (2.2 kW to 18.5 kW). Contactors may be controlled directly from a
programmable logic controller. Mini contactors and control relays for space saving and
low power consumption. Twin auxiliary contacts increase reliability. Rail mount or
direct access screw mount. Full range of system accessories adds flexibility.
Worldwide approvals, including UL and CSA.
Pages 1605-1618, 1635-1654
HIGH POWER CONTACTORS
Motor control contactors with long electrical and mechanical life,
high switching capacity, and reliable operation. Ratings from 30 HP
to 400 HP (22 kW to 270 kW). Product line includes accessories to
customize applications. Worldwide approvals, including UL and CSA.
Pages 1619-1629
OF SPECIAL INTEREST
Selection guides and overviews to
help you select the proper contactor
for your application.
Contactors and
control relays .............. 1597-1598, 1604
Star-delta assemblies ..................... 1626
Lamp switching
applications ............... 1631, 1633, 1662
LIGHTING CONTACTORS
Thermal overload relays ................. 1685
Full line of lighting contactors for 110 - 120 VAC and 220 - 240 VAC lighting
control. DC solenoid system provides hum-free operation. Coils, protected
against transients, assure safe and continuous operation. Available in 2 or
4 pole configurations with low coil and power loss. Add auxiliary contact
blocks for convenient and additional connections.
Definitions of terms to clarify
product ratings.
Pages 1630-1634
Manual motor starters .......... 1698-1699
MOTOR CONTROL & PROTECTION
Expanding line of motor control and protection products for a wide range
of industrial applications. Products include electronic soft-starters,
DC injection brakes, and fuse disconnect switches. In addition, monitoring
equipment is available to protect your motor against overheating due to
overload, phase failure, or insulation breakdown.
Pages 1656-1657
Switchgear ............................ 1600-1601
System components and
accessories to complete your
design requirements.
Auxiliary
contact blocks ............ within 1606-1653
Coil suppressors ......... within 1606-1653
Timers ......................... within 1606-1653
Thermal
overload relays ........... within 1597-1689
THERMAL OVERLOAD RELAYS
Allows high inrush currents, which can occur during motor start-up, and will
open the circuit during long term overloads. Designed to accommodate
multiple motor ratings. Precise tripping characteristics. Use with compact,
miniature, or power contactors. Finger safe design to meet VDE standards.
Pages 1679-1689
MANUAL MOTOR STARTERS
Use to safely switch on and off 3-pole electrical and electronic
loads. Includes thermal and magnetic tripping devices to
protect these loads from overload and short-circuit. Units
feature a trip-free mechanism, positive opening of contacts,
and high breaking capacity. Accessories allow additional
functions including locking of the main switch, emergency stop,
and an alarm signaling contact.
Pages 1690-1701
1594
Ratings and characteristics for
equipment protection.
Guide: fusing of
squirrel cage motors ............. 1659-1660
Protection of
PVC insulated wire/cable ............... 1661
NA10TOC2T 001222
Contactors 10
Table of contents
CONTACTORS AND CONTROL RELAYS
CONTACTORS
5 HP TO 25 HP
Pages 1605-1618
CONTACTOR
ACCESSORIES
Pages 1606,
1613-1617
POWER
CONTACTORS
30 HP TO 400 HP
Pages 1619-1629
REVERSING &
STAR-DELTA
CONTACTORS
Pages 1624-1627,
1648-1652
LIGHTING
CONTACTORS
Pages 1630-1634
MINI CONTACTORS
Pages 1635-1654
THERMAL OVERLOAD
RELAYS
MANUAL MOTOR
STARTERS
MOTOR CONTROLS
& PROTECTION
Pages 1679-1689
Pages 1690-1701
Pages 1656-1657
CONTACTORS & CONTROL RELAYS
Approvals and marine classifications ................. 1602
Coils, spares, high power contactors ................. 1628
Contactors and control relays,
low power, compact,
4 to 18.5 kW / 5 to 25 HP ........................ 1605-1618
Accessories and system components ............ 1606,
1613-1617
Auxiliary contacts ................................... 1613, 1615
Auxiliary modules ............................................. 1617
Ordering information .............................. 1604, 1618
Technical details .................. 1667, 1669, 1671-1672
Contactors and control relays, mini ........ 1635-1654
AC operated ......................... 1636-1637,1642-1643,
1647-1649, 1652
DC operated ...... 1638-1640, 1644-1646, 1650-1651
Accessories and components ..... 1635, 1641, 1653,
Auxiliary contacts ................................... 1641, 1653
Coil supprerssors ................................... 1641, 1653
Reversing contactors .............................. 1648-1652
Technical details ...................................... 1664-1666
Contactors, high power ............................ 1620-1629
22 to 270 kW / 30 to 400 HP ................... 1620-1621
Accessories and components ........................ 1623,
1627-1628
Auxiliary contacts ............................................. 1622
Coils, spares .................................................... 1628
Star-delta contactors,
7.5 to 500 kW / 10 to 670 HP .................. 1625-1627
Technical details ............................ 1668, 1670, 1672
Contactors for switching lamps and
transformers, selection guide ........................... 1662
Definitions,
characteristics of switchgear .................. 1600-1601
MANUAL MOTOR STARTERS
Accessories ............................................... 1691-1694
Applications, typical ............................................. 1701
Circuit diagrams .................................................. 1700
Dimensions ................................................ 1700-1701
Overview .................................................... 1690-1691
Dimensions ................................................. 1673-1678
Selection tables ........................................ 1692, 1695
Fusing of squirrel cage motors,
guide values ............................................ 1659-1660
Short-circuit breaking capacity ............................ 1695
General information .................................... 1604-1605
Terminal capacities .............................................. 1696
Lamp and transformer
switching contactors, selection guide .............. 1662
Thermal overload protection,
PVC insulated leads ......................................... 1696
Lighting contactors ................................... 1630-1634
Trip curves ........................................................... 1696
Technical details/specifications ................. 1697-1699
110-120 VAC .......................................... 1630, 1634
220-240 VAC .......................................... 1630, 1632
Selection guide, lamp switching ............. 1631, 1633
Mini contactors .......................... See Contactors and
control relays, mini
Motor controls/protection ........................ 1656-1657
Ordering information, general ............................. 1604
Overview selection guide ............................ 1597-1598
PVC insulated cables and wires, ratings ............. 1661
Reversing contactors ..................... 1624, 1648-1652
Specifications, how to read .............................. 1596
Standards, contactors and control relays ........... 1663
Star-delta contactors .................................. 1625-1627
Technical details,
contactors and control relays .................. 1664-1672
THERMAL OVERLOAD RELAYS
Accessories ........................................................ 1684
Approvals ............................................................. 1603
Dimensions ................................................ 1688-1689
General information .................................... 1684-1686
Overview ............................................................. 1597
Specifications
Use with compact contactors
DL 4K-DL 18K ............................................... 1682
Use with mini contactors
KL 2, KL 4 ............................................ 1680-1681
Use with power contactors
DL 22-DL 270 ............................................... 1683
Technical details ................................................. 1687
Reversing contactors,
4 to 63 kW / 5 to 75 HP ..................................... 1624
1595
S000003
000623
How to Read Contactor Specifications
Product Name
Product Highlights
Voltage codes
to be added to the contactor
order reference number
Product
Picture
Approvals
Characteristics
Notes
Supplements
1607
1596
S000005
000731
Overview
Contactors + Thermal overload relays 2.2 kW...270 kW
Technical details
Ie max. AC 3
(Ve ≤ 440 V)
in A
KL 2 S - 10
KL 2 S - 01
6
Power
3 ~ AC 3
at 460 V
380...415 V 3 ph.
in kW
Thermal overload relays
in HP
2.2
3
M 06
KL 4 S - 10
KL 4 S - 01
9
4
5
DL 4 K - 10
DL 4 K - 01
DL 4 K - 22
9
4
5
DL 5 K - 10
DL 5 K - 01
DL 5 K - 22
12
5.5
7.5
Contactors
M 23 K
DL 7 K - 10
DL 7 K - 01
DL 7 K - 22
16
7.5
10
DL 11 K - 10
DL 11 K - 01
DL 11 K - 22
23
11
15
DL 15 K
DL 15 K - 22
30
15
20
DL 18 K
DL 18 K - 22
37
18.5
25
DL 22 N - 22
44
22
30
DL 30 N - 22
60
30
40
M 40 K
M 80 N
DL 42 N - 22
79
40
50
DL 65 N - 22
119
63
75
M-b 177 S
DL 90 N - 22
170
90
125
M-b 177 S
DL 110 N - 22
205
110
150
M-bw 207 S
DL 132 N - 22
245
132
200
M-bw 207 S
M-bw 320 S
DL 165 N - 22
295
160
250
M-bw 320 S
DL 245 N - 22
460
250
350
M-b 721 Sw
DL 270 N - 22
499
270
400
M-b 721 Sw
1597
S011001
000919
Control relays HL 4 K, HL 8 K
Contactors 4-18.5 kW at 380 V, 3 ph.
(5-25 HP at 460 V, 3 ph.)
Accessories and spares
HL 4 K, HL 8 K
DL 4 K to DL 18 K
AC and DC, system components
Pages 1605-1618
Sets of links, terminal shrouds
RC-coil suppressors for N-contactors
Main contact sets / coils
See individual section
Contactors
22-270 kW at 380 V, 3 ph.
(30-400 HP at 460 V, 3 ph.)
Technical details
DL 22 N to DL 270 N
Pages 1619-1629
Reversing and
star-delta contactors
Standards, fusing
Contact life
Dimensions
See individual section
Mini contactors
2.2 + 4 kW at 380 V, 3 ph.
(3 + 5 HP at 460 V, 3 ph.)
Reversing contactors
DLW 4 K - 90 N
Star-delta contactors
DLDAe 7.5 k - 500 N
Pages 1624-1627
1598
Control relays and contactors
KH and KL, AC + DC
Pages 1635-1654
NOTES
1599
S011003
000623
Characteristics of Switchgear
Explanations of the new terms as defined in IEC 947-1 / EN 60947-1
Terms
1600
Definition
Rated control supply voltage
(IEC 947-1; 4.5.1)
Vs
The voltage which is applied to the input terminals of the control circuit of a switching
device.
Rated operational voltage
(IEC 947-1; 4.3.1.1)
ve
The voltage to which the characteristic values of a switching device are referred. In no
case shall the maximum rated operational voltage exceed the rated insulation
voltage.
Rated insulation voltage
(IEC 947-1; 4.3.1.2)
Vi
The voltage to which dielectric tests and creepage distance are referred. In no case
shall the maximum rated operational voltage exceed the rated insulation
voltage.
Rated impulse withstand voltage
(IEC 947-1; 4.3.1.3)
Vimp
Indicates the resistance of the clearances inside a switching device to impulse voltages.
By using appropriate switchgear it can be ensured that no overvoltage from the supply
voltage in which the devices are employed can be transferred to parts which have been
switched off.
Rated operational current
(IEC 947-1; 4.3.2.3)
Ie
The current which a switching device can carry taking into account the rated operational
voltage, the rated duty, the utilization category and the ambient temperature.
Convertional free air thermal current
(IEC 947-1; 4.3.2.1)
Ith
The maximum current a switching device can carry over a duty cycle of at least 8 hours
without the temperature rise exceeding specified levels. It normally corresponds to the
maximum rated operational current.
Ithe
Conventional enclosed thermal current
Rated uninterrupted current
947-1; 4.3.2.4)
IU
The current a switching device can carry without interruption (for periods of weeks) (IEC
months, or years).
Rated conditional short-circuit current
(IEC 947-1; 4.3.6.4)
Iq
The short-circuit current which a switching device (e.g. contactor) protected by a shortcircuit protective device (e.g., manual motor starter) can carry during the breaking time of
the protective device.
Rated short-time withstand current
(IEC 947-1;4.3.6.1)
ICW
Of a switching device is its capability to carry the short-time current during a specified
time without impairment (e.g., by excessive rise of temperature).
Rated breaking capacity
(IEC 947-1; 4.3.5.3)
Indicates the current which a switching device can break in accordance with its utilization
category. The rated breaking capacity is stated by reference to the rated operational
voltage and rated operational current.
Rated making capacity
(IEC 947-1; 4.3.5.2)
The current stated by the manufacturer which the switching device can make in
accordance with its utilization category. The rated making capacity is stated by reference
to the rated operational voltage and rated operational current.
Utilization category
(IEC 947-1; 4.4)
The utilization category of a switching device determines its intended application and
gives information on its suitability regarding making and breaking and short-circuit
capacities, e.g., AC 3: Starting, switching off three-phase AC motors during running.
Rated frequency
(IEC 947-1; 4.3.3)
The frequency for which a switching device is designed and to which the other
characteristics are referred.
Protection against contact direct contact
(IEC 536)
Covers all design features to prevent direct contact (without the use of a tool) with live
system parts (finger proof, back-of-hand proof).
Fingerproof
(IEC 536)
A switching device is considered to be finger proof if its live parts cannot be touched
when actuating the operating elements. This also applies when neighboring switching
devices are operated. The fingerproof area of a push-actuated mechanism is a circular
area having a radius of 30 mm min. around the operating element at right angles related
to the direction of operation. Within this area, all hazardous parts should be located at
least 80 mm below the operating level.
Back-of-hand proof
(IEC 536)
A switching device is considered to be back-of-hand proof it its live parts cannot be
touched by a ball having a diameter of 50 mm.
Creepage distance
(IEC 947-1; 2.5.51 / IEV 151-03-37)
The shortest distance along the surface of an insulating material between two conducting
parts. It is determined by the rated insulation voltage, pollution degree and creep
resistance of the material.
Clearance
(IEC 947-1; 2.5.46 / IEV 441-17-31)
The distance between two conducting parts along a string stretched the shortest way
between these conducting parts. It is determined by the rated impulse voltage, overvoltage category and the pollution degree.
S011004
000623
Characteristics of Switchgear
Explanations of the new terms as defined in IEC 947-1 / EN 60947-1
Terms
Definition
Opening delay
The time between operating and first opening of a contact.
Closing delay
The time between operating and first closing of a contact.
Safe isolation
(VDE 0106 Teil 101; 2)
Reinforced or double insulation which reliably prevents voltage transfer from one circuit to
another. Safe isolation is of particular significance between main and auxiliary circuits of switchgear.
Separating function
(IEC 947-1; 2.1.19)
A switching device whose switch contacts, when in the open position, achieve the prescribed
opening gap (separating gap) which is required to separate circuits. The entire system or part of it
can thus be disconnected from power supply for safety reasons.
Shock resistance
The property of a switching device to withstand pulse-like motion without changing the operating
state and remain undamaged. Contacts shall not lift off while the switching devices are in the ON
position; the main contacts shall not strike together in the OFF position.
Overvoltage category
(IEC 947-1; 2.5.60)
(IEC 664)
(VDE 0109 part 1, preliminary)
In accordance with overvoltages (e.g. by lightning or during switching on/off) which might occur
at the location where switchgear is installed, the following overvoltage categories have been
established.
Overvoltage category IV:
Applies to the use directly at the connecting point of the installation (direct lightning influence may
occur) e.g., on an overhead cable connection.
Overvoltage category III: (applies to switchgear for industrial use)
Equipment for connection in stationary installations which are protected by overvoltage suppressing
equipment, e.g., switches employed in low voltage distribution plants or controls for industrial use.
Overvoltage category II:
Power consumption equipment for connection to stationary installations, e.g. household appliances,
power-driven tools.
Overvoltage category I:
Equipment for connection to circuits using overvoltage protective equipment, e.g., electronic
equipment.
Ambient temperature, open
(IEC 947-1; 2.1.9 / IEV 441-11-13)
The temperature of the room in which a switching device is installed.
Ambient temperature, enclosed
(IEC 947-1; 2.1.9 / IEV 441-11-13)
The temperature at which an enclosed switching device can be operated, taking into account that
power consumption of the switching device will cause additional rise of temperature inside the
enclosure.
Pollution degree
(IEC 947-1; 6.1.3.2)
Indicates the expected amount of conductive dust and humidity which might reduce the electric
strength of a switching device. The degrees of pollution are characterized as follows:
Pollution degree 1:
None or only dry nonconducting pollution, not having any influence.
Pollution degree 2:
Normally nonconducting pollution only. Temporary conductivity due to condensation, however, is
to be expected.
Pollution degree 3: (switchgear for industrial use)
Conducting pollution or dry non-conducting pollution which turns conductive by condensing.
Pollution degree 4:
Pollution will lead to continuous conductivity, e.g., caused by conducting dust, rain, or snow.
Power consumption
The energy inside equipment, e.g., by contact resistance of current paths, operating coils,
power supplies, or similar, which is converted to heat.
Coordination type
(IEC 947-4-1; 8.3.4.2.3)
Describes the condition of a switchgear assembly (motor starter) during and after the test carried
out with the rated conditional short-circuit current:
Type "1" coordination:
- No danger to persons and systems.
- No immediate readiness for service required.
- Damage to starter is acceptable.
Type "2" coordination:
- No danger to persons and systems.
- Starter is suitable for further service.
- No damage to starter except slightly welded switch contacts after these have easily been
separated without significant deformation.
Positively driven operation
(IEC 947-1; 2.4.11 / IEV 441-16-12)
The auxiliary contacts of a switching device are always in the same (open or closed) switch
position as the supply voltage contacts.
1601
S011005
000731
Approvals and marine classifications for contactors and accessories
ENTRELEC-SCHIELE products are designed and manufactured in conformity with all relevant national and international specifications and standards.
Control relays
Contactors
VDE 0660, IEC 337, IEC 947-1, IEC 947-5-1, EN-60 947-1 / EN-60 947-5-1
VDE 0660, IEC 947-1, IEC 947-4-1, EN-60 947-1 / EN-60 947-4-1
The products have been approved "E" by the following official test authorities, or approval has been applied for and is pending "B".
Type
Certificates of approval
Marine classifications
Germanischer
Contactors
USA
Canada
Switzerland
KL 2 .. / KL 4 ..
DL 4 K ..
DL 4 K DC
DLg 4 K
DL 5 K ..
DL 5 K DC
DLg 5 K
DL 7 K ..
DL 7 K DC
DLg 7 K
DL 11 K ..
DL 11 K DC
DLg 11 K
DL 15 K ..
DL 15 K DC
DLg 15 K
DL 18 K ..
DL 18 K DC
DLg 18 K
DL 22 N
DL 30 N
DL 42 N
DL 65 N
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
B
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Finland
Norway
SEMKO
DEMKO
Lloyd
E
E
E
Germany
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
DL 90 N
E
E
E
DL 110 N
E
E
E
DL 132 N
E
E
E
DL 165 N
E
E
E
DL 245 N
E
E
E
HL 4 KHL 4 K DC
HLg 4 K-
E
E
E
E
E
KH ..
E
E
E
E
E
E
E
E
DL 270 N
Control relays
E
E
E
E
E
E
E
E
E
Accessories
RM-K module
Pneumatic
timer PZ
E
Electromechanical
latch head MV-BN
E
E
Aux. con. bl. S11/S20
E
E
E
E
E
Aux. con. bl. Hi../Li..
E
E
E
E
E
Coil suppressors
RC-K, V-K, D-K
E
E
E
E
E
1602
S011006
000623
Approvals for thermal overload relays
Comments, marine classifications
ENTRELEC-SCHIELE thermal overload relays are designed and manufactured in conformity with all relevant national and international specifications and
standards. In particular, they comply with VDE 0660, IEC 292-2, BS 4941.
They have been approved (E) by following official test authorities, or approval has been applied for and is pending (B).
Type
Certificates of approval
USA
Canada
Switzerland
Finland
Norway
DEMKO
(Denmark)
E
Germanischer
Lloyd
Germany
M 23 K
E
E
E
E
E
M 40 K
E
E
E
E
E
M 80 N
E
E
E
E
E
M 06
E
E
B
B
Mb - 177 S
E
E
E
M 40 K, M 80 N
PTB - approval obtained
E
Comments
Certain product groups are subject to testing and approval in various countries. The products obtain a certificate of conformity and must bear the mark of
conformity of the responsible test authority.
Abbreviation
Approval authority
Country
ASE
Association Suisse des Electriciens
Switzerland
CSA
Canadian Standards Association
Canada
DEMKO
Danmarks Elektriske Materielkontrol
Denmark
Fi
Sähkötarkastuskeskus Elinspektions Centralen (SETI)
Finland
NEMKO
Norges Elektriske Materiellontroll
Norway
UL
Underwriters Laboratories
USA
Approval by UL (Underwriters Laboratories) falls into two categories:
"Recognized" (
"Listed" (UL)
) The devices are approved for factory wiring, i.e., they must be handled by skilled personnel. The devices may not necessarily bear
the ( ) sign.
The devices are approved for field wiring and factory wiring and also for sale as loose items in the U.S.A. The devices must bear the
listing mark.
When using electrical switchgear on shipboard, the relevant rules for building of vessels of the following marine classifications societies must be taken into
consideration:
Abbreviation
Marine classification authority
Country
BV
Bureau Veritas
France
DNV
Det Norske Veritas
Norway
GL
Germanischer Lloyd
Germany
LROS
Lloyd's Register of Shipping
Great Britain
RINA
Registro Italiano Navale
Italy
USSR
USSR Register of Shipping
USSR
1603
000919
S011007
General
Contactors and control relays
Contactors and control relays, now as ever, play a vital role even
though modern electronics are increasingly spreading into the domain
of traditional controls. ENTRELEC-SCHIELE contactors feature long
mechanical life, high switching capacity, and operational reliability.
Control relays are employed in control circuits while contactors are
designed to switch three-phase and DC motors and for use in power
factor correction systems as well as in heating and lighting power
circuits. As motor protection and monitoring is gaining increasing
significance, the product range has been extended to include new
motor protection equipment.
K range contactors up to 18.5 kW, KL 2, KL 4 mini contactors and
KH control relays include 50/60 Hz coils as standard. All other
contactor sizes are fitted with 50 Hz coils.
Non-standard coil voltages are available on request.
Order reference
Each device uses a 9-digit order reference. The first 7 digits define
device type, the last 2 digits, the coil voltage.
Example: 7.5 kW contactor (10 HP)
DL 7K-10, 230 V, 50/60 Hz
order ref. 1 366 201 40
✔
Survey
The ENTRELEC-SCHIELE contactor range is available in well
balanced ratings from 2.2 kW to 270 kW / 3 HP to 400 HP (AC 3), in
open or enclosed style versions, with AC or DC operated coils, to
switch AC or DC loads.
To ensure harmonization of rated voltages, ENTRELECSCHIELE contactors and control relays are supplied with
230 V AC coils.
Contactors supplied with 220 V coils can also be used
in 230/400 V supply voltage for which operating tolerances
have been limited to +6% overvoltage and -10% undervoltage.
The above regulation will apply until the year 2003.
✔ Contactor assemblies using reversing and star-delta
connections provide low-cost solutions for individual motor
controls.
✔ K range contactors and control relays in industry standard
width are compact system solutions. The range of modular
design, features contact reliability and is environment friendly. It
has been designed with PLC compatibility in mind.
ENTRELEC-SCHIELE twin auxiliary contacts can be directly
controlled by a PLC.
✔ Mini contactors are increasingly gaining importance for
installation / control systems because of their compact
dimensions. Following this trend, ENTRELEC-SCHIELE offers a
completely new contactor range.
✔ A comprehensive range of thermal, electromagnetic and
electronic motor protection equipment satisfies the demand for
enhanced motor monitoring.
Approvals, building recommendations
ENTRELEC-SCHIELE switchgear and control gear have been
designed taking into account all relevant international standards and
specifications wherever possible and technically practical. The tables
on pages 1602-1603 indicate which authorities have approved these
products or where approval has been applied for.
In addition, ENTRELEC-SCHIELE manufactures and tests all
switchgear and control gear to VDE 0660 standards.
Standard coil voltages
The table below shows standard coil voltages of contactors and
control relays. Special code numbers are used for their identification,
e.g. 06 for 24 V.
Code no.
06
13
25
29
40
59
1604
Voltage (AC)
24 V
42 V
110 V
127 V
230 V
400 V
ALPHA
ENTRELEC-SCHIELE is a member of the Society for Testing and
Certification of Low Voltage Switchgear e.V. ALPHA, Frankfurt/
Main, Germany.
Voltage (DC)
24 V
110 V
220 V
-
The responsibility of the manufacturers and the assurance of high
product quality is supported by ALPHA and assisted by procedure
directives for product testing according to existing standards.
Having fulfilled specified requirements, ALPHA will issue, on
request, state-registered product certificates.
ALPHA also strives towards an international recognition of the
declarations of conformity and certification.
S012003
000623
Compact-contactors
45 mm wide
Control relays and contactors
ADVANCED DESIGN AND HANDLING
✓
✓
✓
✓
✓
Many benefits :
powerful
modular
reliable contact
dependable
advanced design and handling
high contact reliability through
ENTRELEC-SCHIELE-twin aux. contacts
ample wiring space
terminals to accept cables of up to
2 x 6 mm2 / 25 mm2
fingerproof
Contact reliability
selective coil termination connections
Ease of connection
Safety in operation
Approvals
Handling
snap-on front label
for quick identification
Contact reliability
High contact reliability of control circuit by the
use of ENTRELEC-SCHIELE-twin aux. contacts
Contact reliability increased by a factor of 1.000
to 10.000 compared to standard contacts
Connection
Large terminal space for cables up to
2 x 6 mm2 / ...25 mm2
Coil terminations for one-sided or diagonal wiring
Coil suppressor snaps directly to coil terminal
Colored coil voltage marking acc. to 309-1
Safety in operation
Fingerproof to VDE 0106: Pt. 100
Approvals
Designed to comply with all major national and
international standards
Handling
Ergonomic, user-friendly design
Active and passive control elements are colored
differently
Large clip-on front label for identification
purposes
Terminals arranged for quick and simple mounting
Cost / performance
Favorable cost / performance ratio
Comprehensive range of components to
complete the system family
Cost / Performance
1605
S012004
000919
Compact contactors plus system accessories
✔ Relay interface module
the interfacing element from
programmable controller to contactor
(other modules on pages 1616-1617)
HL 4 K
DL 4 K
DL 5 K
DL 7
7K
DL
11 K
DL11
DL
15 K
DL15
DL
18 K
DL18
see pages 1607-1613
✔ Coil suppressor
snaps on directly
types : RC-K, D-K, V-K
✔ Mechanical
interlock
✔ Contactors
4 to 18.5 kW at 380 V, 3 ph.
5 to 25 HP at 460 V, 3 ph.
✔ AC coil - 50/60 Hz
✔ Electromechanical
latch head
for side mounting
type : MV-e
clips on to front of contactor
type : MV-BN
✔ Pneumatic timer
delay on energization or
de-energization up to 180 secs
types : PZ-a, PZ-r
✔ Auxiliary contact block
two or four pole
✔ Auxiliary contact
block
type : Hi-..., Li-...
2 pole, side mounting
(left or right hand side)
1 N/O + 1N/C contacts or
2 N/O contacts
types : S 11 / S 20
✔ Thermal overload relay
type : M 23 K and M 40 K
see page 1682
1606
S012005
000623
Voltage codes 04 ... 73
to be added to the contactor order
reference number
Control relays
HL 4 K, HL 8 K, AC-operated
HLg 4 K, DC-operated
(economy circuit coil)
4- and 8-pole control relay
High contact reliability through forced opening of
Positively guided contacts acc. to ZH 1 / 457
- Safety rules for control of powered presses in the
metal working industry
Expandable to 8 contacts by the use of additional
aux. contact blocks
Terminal numbering to DIN EN 50 011
Simple mounting through snap-on mount, with
provision for screw attachment
Fast wiring due to plus/minus screws with terminal
clamps supplied in the "open" position
Finger protected terminals to VDE 0106: Part 100
Bi-frequency AC coils - 50/60 Hz
Safety isolation up to 400 V AC of coil and contact
elements to DIN VDE 0106: Part 101 and A1
(draft 2/98)
Approvals:
Code
number
... 04
... 06
... 10
... 11
... 13
... 15
... 19
... 25
... 28
... 29
... 38
... 40
... 41
... 43
... 59
... 61
... 63
... 65
... 69
... 73
for coil
voltage
AC
DC
12 V
24 V
32 V
36 V
42 V
48 V
60 V
110 V
120 V
127 V
125 V
208 V
230 V
220 V
220 V
240 V
400 V
380 V
415 V
440 V
500 V
600 V
Color code1)
AC
DC
violet
green
violet
green
violet
green
green
green
white
green
white
green
green
green
yellow
green
yellow
green
yellow
green
blue
green
blue
green
blue
blue
red
red
red
red
black
black
-
Our control relays and compact contactors are
delivered with bi-frequency coils for 50/60 Hz.
Further notes at the bottom of this page.
Characteristics
Control relays HL 4 K-, AC-operated
Rated current Ith
Type
A
Order ref.:
Contact
see supple- configuration
ments at the
top right
N/O N/C E/M L/B
Circuit diagram /
numbering to
DIN EN 50 011
Weight
kg
HL 4 K-31
1 366 404 ..
3
1
0.38
HL 4 K-22
1 366 408 ..
2
2
0.38
HL 4 K-40*
1 366 407 ..
4
0
0.38
HL 8 K-44
1 366 420 ..
4
4
0.45
HL 8 K-62
1 366 423 ..
6
2
0.45
HL 8 K-53
1 366 438 ..
5
3
0.45
HL 8 K- 53 ü
1 366 426 ..
4
2
HL 8 K-80
1 366 441 ..
8
0
16
16
1
1
For dimensions see page 1674
0.45
0.45
* Use control relay HL 4 K-40 + aux. contact block Hi ... when designing control to DIN EN 50 011.
Characteristics
Control relays HLg 4 K-, DC-operated
(separate pull-in/hold windings)
Rated current Ith
Type
A
Order ref.:
Contact
ments at the
top right
N/O
N/C
Circuit diagram /
numbering to
DIN EN 50 011
Weight
kg
16
HLg 4 K-22
1 366 410 ..
2
1
0.38
16
HLg 4 K-31
1 366 411 ..
3
0
0.38
Notes
Normal/Standard voltages are:
(Short-term availability)
Other coil voltages on request
1)
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
Color code to IEC 309-1 printed on the coil.
Only for compact contactors, HL 4 K / HL 8 K and DL 4 K - DL 18 K
Auxiliary contact blocks - page 1613
Further system components - pages 1613-1617
Technical details - page 1671
Possible auxiliary contact block combinations - page 1615
1607
S012006
000731
Control relays
HL 4 K DC and HL 8 K DC
DC-operated
4- and 8-pole control relay
High contact reliability through forced opening of
Positively guided contacts acc. to ZH 1 / 457
Expandable to 8 contacts by the use of additional
aux. contact blocks
Simple mounting through snap-on mount, with
Fast wiring due to plus/minus screws with terminal
clamps supplied in the "open" position
Finger protected terminals to VDE 0106: Part 100
Coil consumption 6.5/8.8 W only, controllable by
programmable controller
elements to DIN VDE 0106 Part 101 and A1
(draft 2/98)
Approvals:
Characteristics
Control relays HL 4 K DC, HL 8 K DC, HL 100 DC, DC-operated
Rated current Ith
Type
A
Order ref.:
Contact
ments at the
top right
N/O N/C E/M L/B
Circuit diagram /
numbering to
DIN EN 50 011
Weight
kg
16
HL 4 K DC-31
1 367 361 ..
3
1
0.72
16
HL 4 K DC-22
1 367 362 ..
2
2
0.72
16
HL 4 K DC-40
1 367 363 ..
4
0
0.72
16
HL 8 K DC-44
1 367 421 ..
4
4
0.78
16
HL 8 K DC-53
1 367 422 ..
5
3
0.78
16
HL 8 K DC-62
1 367 423 ..
6
2
0.78
16
HL 8 K DC-71
1 367 424 ..
7
1
0.78
16
HL 8 K DC-80
1 367 425 ..
8
0
0.78
Notes
1)
1608
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
S012008
000919
Contactors
DL 4 K to DL 18 K
4-18.5 kW / 5-25 HP at 460 V, 3 ph. (AC 3),
AC-operated,
3 main contacts,
Versatile compact contactors
integral aux. contacts
Auxiliary contacts are ENTRELEC-SCHIELE-twin
aux. contacts
on sizes up to 11 kW
Simple mounting with integral snap-on mount,
with provision for screw attachment
Ample wiring space and connecting terminals
with plus/minus screws and self-lifting clamps
which are supplied in the "open" position allow
fast and economic wiring
Finger protection to VDE 01060 Part 100
Bi-frequency coils - 50/60 Hz
Expandable due to comprehensive system
components - 2- and 4-pole contact blocks,
mechanical interlock, electromechanical latch
head and pneumatic timer
Safety isolation up to 400 V AC of coil and
contact elements to DIN VDE 0106:
Part 101 and A1
Approvals:
Characteristics
Max. AC 3 ratings
of 3-phases motors (kW)
230 V
2.2
3
4
5.5
9
400 V
4
5.5
7.5
11
15
500 V
5.5
7.5
11
15
18.5
Rated
operational
current Ie
AC 1 / AC 3
690 V
A
4
5.5
7.5
11
15
22/9
25/12
39/16
39/23
Contactor
type
see supplements at the
top right
18.5
20
18.5
Circuit diagram /
numbering to
DIN EN 50 005 and
DIN EN 50 012
Weight
kg
DL 4 K-10
1 366 001 ..
0.38
DL 4 K-01
1 366 004 ..
0.38
DL 4 K-22
1 366 031 ..
0.45
DL 5 K-10
1 366 013 ..
0.38
DL 5 K-01
1 366 016 ..
0.38
DL 5 K-22
1 366 037 ..
0.45
DL 7 K-10
1 366 201 ..
0.38
DL 7 K-01
1 366 204 ..
0.38
DL 7 K-22
1 366 231 ..
0.45
DL 11 K-10
1 366 213 ..
0.38
DL 11 K-01
1 366 216 ..
0.38
DL 11 K-22
1 366 237 ..
0.45
DL 15 K
1 370 001 ..a)
54/30
DL 15 K-22
11
Order ref.:
a)
b)
a)
b)
b)
1 370 017 ..
a)
DL 18 K
1 370 004 ..
DL 18 K-22
1 370 020 ..b)
Suitable
therm.
overload
relay
For dimensions
see page 1674
M 23 K
M 23 K
M 23 K
M 23 K
0.45
0.45
M 40 K
0.45
54/37
0.45
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
Type DL 4 K-22 to DL 18 K-22 contactors are supplied with the auxiliary contacts fitted.
1)
1609
S012009
000919
Contactors
DL 4K to DL 18 K
4-18.5 kW / 5-25 HP at 460 V, 3 ph. (AC 3),
AC-operated,
3 or 4 main contacts,
no integral aux. contacts
Auxiliary contacts are ENTRELEC-SCHIELEtwin aux. contacts
Simple mounting with integral snap-on mount, with
Ample wiring space and connecting terminals with
plus/minus screws and self-lifting clamps which
are supplied in the "open" position allow fast and
economic wiring
Bi-frequency coils - 50/60 Hz
Expandable, due to comprehensive system
mechanical interlock, electromechanical latch head
and pneumatic timer
(draft 2/98)
Approvals :
Characteristics
Max. AC 3 ratings
of 3-phase motors (kW)
230 V
400 V
500 V
2.2
4
5.5
3
4
5.5
5.5
7.5
11
7.5
11
15
Rated
operational
current Ie
AC 1 / AC 3
690 V
A
4
5.5
7.5
11
Contactor
type
Order ref.:
top right
Circuit diagram /
numbering to
DIN EN 50 005
Weight
kg
DL 4 K
1 366 034 ..
0.38
DL 4 K-4 H
1 366 047 ..
0.38
DL 5 K
1 366 044 ..
0.38
DL 5 K-4 H
1 366 050 ..
0.38
DL 7 K
1 366 234 ..
0.38
DL 7 K-4 H
1 366 243 ..
0.38
DL 11 K
1 366 240 ..
0.45
DL 11 K-4 H
1 366 246 ..
0.38
22/9
Suitable
therm.
overload
relay
For dimensions
see page 1674
M 23 K
25/12
M 23 K
39/16
M 23 K
39/23
M 23 K
9
15
18.5
15
54/30
DL 15 K
1 370 001 ..
0.45
11
18.5
20
18.5
54/37
DL 18 K
1 370 004 ..
0.45
M 40 K
Notes
1)
1610
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
S012010
000919
Contactors
DL 4 K DC to DL 18 K DC
4-18.5 kW / 5-25 HP at 460 V, 3 ph. (AC 3),
DC-operated
Auxiliary contacts are ENTRELEC-SCHIELE-twin
aux. contacts
Simple mounting with integral snap-on mount, with
Ample wiring space and connecting terminals with
plus/minus screws and self-lifting clamps which
are supplied in the "open" position allow fast and
economic wiring
Expandable, due to comprehensive system
mechanical interlock, electromechanical latch head
and pneumatic timer
(draft 2/98)
Approvals:
Characteristics
Max. AC 3 ratings
230 V
2.2
3
4
5.5
9
400 V
4
5.5
7.5
11
15
500 V
5.5
7.5
11
15
18.5
Rated
operational
current Ie
AC 1 / AC 3
690 V
A
4
5.5
7.5
11
15
22/9
25/12
39/16
39/23
Contactor
type
order ref.:
top right
Circuit diagram /
numbering to
DIN EN 50 005 and
DIN EN 50 012
Weight
kg
DL 4 K DC-10
1 367 001 ..
0.72
DL 4 K DC-01
1 367 002 ..
0.72
DL 4 K DC-22
1 367 005 ..
0.78
DL 5 K DC-10
1 367 061 ..
0.72
DL 5 K DC-01
1 367 062 ..
0.72
DL 5 K DC-22
1 367 065 ..
0.78
DL 7 K DC-10
1 367 121 ..
0.72
DL 7 K DC-01
1 367 122 ..
0.72
DL 7 K DC-22
1 367 125 ..
0.78
DL 11 K DC-10
1 367 181 ..
0.72
DL 11 K DC-01
1 367 182 ..
0.72
DL 11 K DC-22
1 367 185 ..
0.78
DL 15 K DC
1 367 245 ..a)
54/30
a)
b)
a)
b)
b)
DL 15 K DC-22 1 367 241 ..
DL 18 K DC
11
18.5
20
18.5
54/37
a)
1 367 305 ..
DL 18 K DC-22 1 367 301 ..b)
Suitable
therm.
overload
relay
For dimensions
see page 1675
M 23 K
M 23 K
M 23 K
M 23 K
0.80
0.86
M 40 K
0.80
0.86
Notes
1)
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
1611
S012011
000919
reference number
Contactors
DL 4 K / DLg 4 K to
DL 18 K / DLg 18 K
to switch AC or DC loads
AC-operated or
DC-operated with economy circuit coil
Utilization category : AC 1 / AC 3
DC 1 ... DC 5
Versions :
DL 4 K to DL 18 K = DC operated, AC switching
A
(coil with pull-in and hold winding, economy
circuit coil)
DLg 4 K to DLg 18 K = DC operated, DC switching B
(coil with pull-in and hold winding, economy
circuit coil)
DLg 4 K to DLg 18 K = AC operated/DC switching C
DC contactors with sextuple break
Favorable mounting depth due to conventional
drive
Suitable for operational voltages up to 220 V DC
Finger protected to VDE 0106 Part 100
Safety isolation up to 400 V AC of coil and
contact elements to DIN VDE 0106:
Part 101 and A1
(draft 2/98)
Code
number
... 04
... 06
... 10
... 11
... 13
... 15
... 19
... 25
... 28
... 29
... 38
... 40
... 41
... 43
... 59
... 61
... 63
... 65
... 69
... 73
for coil
voltage
AC
DC
12 V
24 V
32 V
36 V
42 V
48 V
60 V
110 V
120 V
127 V
125 V
208 V
230 V
220 V
220 V
240 V
400 V
380 V
415 V
440 V
500 V
600 V
Color code1)
AC
DC
violet
green
violet
green
violet
green
green
green
white
green
white
green
green
green
yellow
green
yellow
green
yellow
green
blue
green
blue
green
blue
blue
red
red
red
red
black
black
-
Characteristics
DL 4 K to DL 18 K DC operated / AC switching
Max. AC 3 ratings
220...
240 V
2.2
3
4
5.5
9
11
380...
415 V
4
5.5
7.5
11
15
18.5
500 V
5.5
7.5
11
15
18.5
20
Rated
operational
current Ie
AC 1 / AC 3
690 V
A
4
22/9
5.5
22/12
7.5
39/16
11
39/23
15
54/30
18.5
54/37
Contactor
type
DL 4 K-01
DL 5 K-01
DL 7 K-01
DL 11 K-01
DL 15 K-22
DL 18 K-22
A
Order ref.:
top right
1 366 025 ..
1 366 026 ..
1 366 225 ..
1 366 226 ..
1 370 013 ..
1 370 014 ..
DLg 4 K bis DLg 18 K DC operated / DC switching
Rated operational
current Ie (A)
24 V
22
25
32
39
54
54
DC 1
110 V
22
25
32
39
54
54
220 V
22
25
32
39
54
54
Contactor
type
DC 2-DC 5
24 V 110 V 220 V
22
22
6
25
25
6
32
32
8
39
39
8
54
54
10
54
54
16
DLg 4 K-01
DLg 5 K-01
DLg 7 K-01
DLg 11 K-01
DLg 15 K-22 ü
DLg 18 K-22 ü
24 V
22
25
32
39
54
54
DC 1
110 V
22
25
32
39
54
54
220 V
22
25
32
39
54
54
Contactor
type
DC 2-DC 5
24 V 110 V 220 V
22
22
6
25
25
6
32
32
8
39
39
8
54
54
10
54
54
16
DLg 4 K-10
DLg 5 K-10
DLg 7 K-10
DLg 11 K-10
DLg 15 K-00
DLg 18 K-00
Weight
kg
0.39
0.39
0.39
0.39
0.46
0.46
Suitable
therm.
overload
relay
For dimensions
see page 1674
M 23 K
M 23 K
M 23 K
M 23 K
M 40 K
M 40 K
B
Order ref.:
Circuit diagram
top right
1 366 027 ..
1 366 028 ..
1 366 227 ..
1 366 228 ..
1 370 015 ..
1 370 016 ..
DLg 4 K bis DLg 18 K AC operated / DC switching
Rated operational
current Ie (A)
Circuit diagram
Weight
kg
0.39
0.39
0.39
0.39
0.46
0.46
Suitable
therm.
overload
relay
For dimensions
see page 1674
M 23 K
M 23 K
M 23 K
M 23 K
M 40 K
M 40 K
C
Order ref.:
top right
1 366 007 ..
1 366 019 ..
1 366 207 ..
1 366 219 ..
1 370 007 ..
1 370 010 ..
Circuit diagram
Weight
kg
0.34
0.34
0.34
0.34
0.45
0.45
Suitable
therm.
overload
relay
For dimensions
see page 1674
M 23 K
M 23 K
M 23 K
M 23 K
M 40 K
M 40 K
Notes
1)
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
Technical details - page 1667, 1669
1612
S012012
000919
System components for use
with AC / DC control relays
and contactors
DL 4 K to DL 18 K
HL 4 K, HLg 4 K
Auxiliary contact block
Auxiliary contacts are ENTRELEC-SCHIELEtwin aux. contacts
Various contact combinations
Available in two versions :
-without plunger, no manual operation
-with plunger, for manual operation
Fast mounting by simply snapping to the front of
the contactor
Additional aux. contact blocks can be side
mounted
Side-mounted contacts are advantageous when
using flat control boxes
Approval:
Characteristics
Auxiliary contact blocks "without plunger"
Front mounting
for contactor
Type
Circuit diagram
Order ref.:
DL 18 K
and contactors
on page 1610
Li-11
3 369 031 01
Li-22
3 369 008 01
1)
DLg 15 K
DLg 18 K
on page 1612
4)
Lig-22
3 369 021 01
Li-11 E
3 369 035 01
Li-22 E
3 369 036 01
Li-31 E
3 369 037 01
Hi-11
3 369 011 01
DL 18 K and
Hi-22
3 369 015 01
HL 4 K
Hi-02
3 369 013 01
HLg 4 K
Hi-20
3 369 012 01
Hi-40
3 369 019 01
Hi-22 ü
3 369 016 01
Hi-04
3 369 020 01
Hi-13
3 369 014 01
Hi-31
3 369 022 01
DL 4 K-10 to
2)
DL 11 K-10
DL 4 K to
3)
Front mounting
for contactor
Type
Circuit diagram
Order ref.:
1)
DL 15 K
1)
DL 15 K
Auxiliary contact blocks "with plunger" for manual operation
DL 18 K
and contactors
on page 1610
DLg 15 K
DLg 18 K
on page 1612
Li-11
3 369 231 01
Li-22
3 369 208 01
1)
4)
Lig-22
3 369 221 01
Hi-11
3 369 211 01
DL 18 K and
Hi-22
3 369 215 01
HL 4 K
Hi-02
3 369 213 01
HLg 4 K
Hi-20
3 369 212 01
Hi-40
3 369 219 01
Hi-22 ü
3 369 216 01
Hi-04
3 369 220 01
Hi-13
3 369 214 01
Hi-31
3 369 222 01
DL 4 K to
3)
Auxiliary block for side mounting
DL 4 K to
S 11
3 368 002 01
S 20
3 368 002 02
DL 18 K and
HL 4 K
Notes
1)
2)
3)
4)
Li-11 ... Lig-22 for use with contactors having no integral auxiliary contact.
Circuit diagram to DIN 50012
Li-11 E ... Li-31 E for use with contactors with an integral N/O auxiliary
contact. Circuit diagram to DIN 50012
Hi-11 ... Hi-31 for use with contactors and control relays
Numbers put into brackets = old terminal numbering
Permissible auxiliary switch combinations on K range contactors - page 1615
Hints regarding terminal numbering - page 1615
Dimensions - page 1674
1613
S012013
000919
Common system components for use with
control relays and contactors
for the K-range
Coil suppressor
Mechanical interlock
Pneumatic timer
Electromechanical
latch head
Easy and fast mounting
Clipped-on coil suppressors are captive.
They can be easily clipped onto coil terminations
A1 and A2 and are fastened by screws.
Other components can be front mounted
or clipped on between the contactors
Approvals: page 1602
Characteristics
Coil suppressors
RC-coil suppressors (for use with AC operated contactors)
Type
Voltage range
Order ref.:
Pneumatic timer PZ
Type
2)
Time range
Order ref.:
0.1...3 s
3 357 019 01
RC-K 01
24...48 V AC/DC
3 366 035 01
PZ-a
RC-K 02
110...240 V AC/DC
3 366 035 02
delay on
0.1...30 s
3 357 019 02
RC-K 03
220...400 V AC/DC
3 366 035 03
energization
10...180 s
3 357 019 03
PZ-r2)
0.1...3 s
3 357 020 01
delay on
0.1...30 s
3 357 020 02
de-energization
10...180 s
3 357 020 03
Diode coil suppressor (for use with DC operated contactors)
Type
Voltage range
Order ref.:
DK-01
12...220 V DC
3 366 036 01
Varistor coil suppressor (for use with AC or DC operated contactors)
Mechanical interlock MV-e
Type
Voltage range
Order ref.:
V-K 01
12...65 V AC
12...75 V DC
3 366 037 01
V-K 02
60...130 V AC
70...145 V DC
3 366 037 02
V-K 03
120...260 V AC
140...320 V DC
3 366 037 03
Connecting links, 1-pole
V-K 04
260...400 V AC
320...540 V DC
3 366 037 04
Connecting links are used for a parallel switching of the main contact paths of 3-pole
contactors so that they can be used as 1-pole contactors with a correspondingly high
rating. The conventional thermal current Ith will increase to approx. twice the value (set: 2
pieces for upper and lower section of the terminals).
V-K 05
400...690 V AC
540...850 V DC
3 366 037 05
Other components1)
Electromechanical latch head MV-BN
Type
Voltage
Order ref.:
MV-BN
12 V AC/DC
3 366 061 04
MV-BN
24 V AC/DC
3 366 061 06
MV-BN
42...48 V AC/DC
3 366 061 15
MV-BN
110...127 V AC/DC
3 366 061 25
MV-BN
220...240 V AC/DC
3 366 061 40
Type
Order ref.:
MV-e
3 359 018 01
For contactors
Order ref.:
DL 4 K ... DL 11 K
3 366 043 02
DL 15 K ... DL 18 K
3 370 015 02
Connecting links, 3-pole for contactors manual motor controllers
Type
Manual motor starter
Order ref.:
DL 4 K...DL 11 K
MSU-K
3 366 070 00
Notes
1)
2)
1614
Detailed information - page 1615
Not suitable for use with DL 4 K DC and DL 5 K DC contactors
Use of system components - page 1615
Further accessories - pages 1616-1617
S012015
000919
Use of system components
Device type
Control relays
Contactors
AC/DC
AC/DC
System components
HL 4 K
HL 4 K
HL 4 K
DL 4 K
to
DL 11 K
DL 4 K
to
DL 11 K
DL 4 K
to
DL 11 K
✘
✘
✘
✘
DL 15 K
to
DL 18 K
DL 15 K
DL 15 K
DL 18 K
DL 18 K
✘
✘
✘
✘
Side mounted auxiliary contact block
Type : S 11 (1 N/O + 1 N/C contact)
or you can select
Type : S 20 (2 N/C contacts)
Front mounted aux. contact block
Type : Hi (2 pole)
Type : Hi (4 pole)
Type : Li (2 pole)
Type : Li (4 pole)
Timer
Type : PZ-a (delay on energization)
Timer
Type : PZ-r (delay on de-energization)
Electromechanical latch head
Type : MV-BN
1)
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘1)
✘
✘
✘
✘
✘
✘
✘
✘
✘1)
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
Not permitted on DC operated DL 4 K or DL 5 K DC contactors.
Key to symbols :
Contactor with no side mounted aux. contact block
Contactor with one side mounted aux. contact block
Contactor with two side mounted aux. contact block
✘
✘
Contactor can be fitted with the system component
shown
Terminal numbering for circuit diagrams :
Contactors for 4 kW to 11 kW
ENTRELEC-SCHIELE contactors from 4 kW to 11 kW, i.e., contactor types
DL 4 K to DL 11 K can be supplied with either one integral N/O auxiliary contact
(13/14) or one auxiliary N/C contact (21/22). Positional index 1 or 2 is used for
the built-in contacts.
If any additional auxiliary contacts are required, type Hi... auxiliary contacts are
used. Their terminal numbering starts with positional index 5, e.g., Hi-11 (53/
54 + 61/62) to avoid duplicated positional indices.
Contactors for 15 kW and 18.5 kW
ENTRELEC-SCHIELE contactors DL 15 KW and DL 18 K, i.e. contactors for 15
kW and 18.5 kW, do not have any built-in auxiliary contacts. Type Li-11 and
Li-22 are intended for exclusive use with these contactors. The circuit diagram
will then comply with DIN EN 50 012.
System components *supplements to page 1614
Technical details
Pneumatic timer PZ *
The PZ pneumatic timer clips on to K range contactors. It is operated by the
contactor either with delay on energization or de-energization.
The PZ is used wherever the requirements for accurate timing are not too
exacting and where no extreme ambient environmental conditions are to be
expected. A front-fitted lever is used for testing. When intended for use in a 60
Hz network, the associated contactor should be fitted with a 60 Hz coil.
Conventional current
Ambient temperature range (operating)
Repetitive accuracy
Long-term timing error
Long-term timing error with variation
of ambient temperature
Ith 10 A, Ve 660 V
-40°C ... +70°C
± 2%
up to 0.5 x 106 operations : +15 %
Rated insulation voltage
To unlatch :
Actuating power AC
Actuating power DC
Pulse duration
Max. duty cycle
Vi 690 V
Electromechanical latch head MV-BN (New) *
The MV-BN latch head clips onto K range contactors. Once it has closed, the
contactor is mechanically latched by the MV-B. Unlatching is either manual or
electrical, either by a push button or another contact (e.g., limit switch, relay
contact). Contactor and latch head must not be energized simultaneously. An
integral auxiliary contact disconnects the drive automatically 15 ms after the
latch head has been energized. The PZ can be AC or DC operated.
0.25 % / °C
25 V A
30 W
≥ 100 ms
10 %
Mechanical interlock MV-e *
If K range contactors are required as reversing or star-delta contactors or when
used as safety assemblies with control relays, the MV-e interlock can be
clipped on at the side between the adjacent contactors.
The MV-e is attached to the contactors without the use of a tool.
1615
S012016
000919
Common system components for use with
control relays and contactors
for the K-range
The four modules below are cost-saving additions
to complete the K range contactor family. They are
designed to switch control sequences in a very
simple and reliable manner.
Mounting is extremely easy and fast. The modules
are fitted to the top of the contactor. Connection
is via solid leads to contactor coil terminations A1
and A2.
Benefits :
- It is possible to use contactors with 24 V
to 415 V AC coils that are normally available
off-the-shelf.
- NP-K and RM-K modules are fitted with a RC coil
suppressor as standard.
- An LED to indicate switch position is included as
standard.
- A combined contactor / module unit is more
reliable and lower priced than any additional
external components.
Module
Characteristics
Modules1)2)
Low-signal module (with integral coil suppressor)
Type
NP-K
Voltage range
Order ref.:
24 V AC/DC
3 366 214 01
42 V AC/DC
on request
230 V AC/DC
3 366 214 31
400 V AC
on request
Timer module
Type
ZM-K
delay on energization
Voltage and time range
24...240 V AC/DC
... 0.2...4 s
... 1.5...30 s
... 12.5...250 s
NP-K
ZM-K
Application :
Reliable switching of low level voltages and currents in uninterrupted
duty.
Application :
Panel building, simple control sequences.
Star-delta timer module
Order ref.:
3 366 207 01
3 366 207 02
3 366 207 03
(delay on energization)
Relay interface-module (with integral coil suppressor)
Type
Voltage and time range
Order ref.:
Type
Voltage range input/coil
Order ref.:
YZ-K
24...240 V AC
3 366 207 12
RM-K 01
24 V DC/380...415 V AC
3 366 201 01
RM-K 02
24 V DC/215...250 V AC
3 366 201 02
delay on energization 1.5...30 s
YZ-K
RM-K
Application :
Star-delta starters up to 30 kW/400 V.
Application :
Interface between programmable controller and AC operated K range
contactors up to 18.5 kW and K range control relays.
Notes
1)
2)
1616
Technical specification - page 1617
Safety isolation of coil and contact elements as defined by DIN VDE 0106
Part 101 and A1 (draft 2/89) is not possible with these modules.
(delay on energization)
S012017
000919
Function of the modules
These four modules below are cost-saving
additions to complete the K range contactor
family. They are designed to switch control
sequences in a very simple and reliable manner.
Mounting is extremely easy and fast. The modules
are fitted to the top of the contactor. Connection
is via solid leads to contactor coil terminations A1
and A2.
Benefits :
- It is possible to use contactors with 24 V
to 415 V AC coils that are normally available
off-the-shelf.
- NP-K and RM-K modules are fitted with a
RC coil suppressor as standard.
- An LED to indicate switch position is fitted
as standard.
- A combined contactor / module unit is
more reliable and lower-priced than any
additional external components.
Low-signal
module NP-K
Voltage range :
24 V AC/DC
Order ref.: 3 366 214 01
Voltage range :
42 V AC/DC
Order ref.: on request
Voltage range :
230 V AC/DC
Order ref.: 3 366 214 31
Voltage range :
400 V AC
Order ref.: on request
Modules1)
Star-delta module
Timer module
YZ-K
ZM-K
Voltage range :
24...240 V AC
1.5...30 s
Order ref.: 3 366 207 12
Star-delta connection
Circuit diagram
ZM-K delay on energization
Voltage range :
... 0.2...4 s
Order ref.: 3 366 207 01
Voltage range :
... 1.5...30 s
Order ref.: 3 366 207 02
Voltage range :
... 12.5...250 s
Order ref.: 3 366 207 03
Circuit diagram
Relay-interface
module RM-K
RM-K 01
Voltage range :
24 V DC/415 V AC
Order ref.: 3 366 201 01
RM-K 02
Voltage range :
24 V DC/250 V AC
Order ref.: 3 366 201 02
Circuit diagram
Dimensions
module
contactor
Approvals :
Max. load curve at
resistive load
Circuit diagram
NP-K module
YZ-K module
ZM-K module
Thyristor
20 mA
0.5 A at 20°C amb. temp.
10 mA/°C
≤ 20 A for t ≤ 20 ms
Thyristor
20 mA
0,5 A at 20°C amb. temp.
10 mA/°C
≤ 20 A for t ≤ 20 ms
Function
"Delay on energization"
Timing starts when the supply is
applied - via an external control
contact, for ex. - to contactor
and timer which are connected in
series. The thyristor triggers and
energizes the contactor once the
set delay time has elapsed. The
ZM-K works as a "switch delay
unit"
RM-K module
Technical data
Output circuit
Min. load current
Max. load current
Load current de-rating
Max. surge current
Relay
Relay contact
Contact resistance
Max. switching voltage
Max. switching current
1 N/O contact
Ruthenium reed contact
200 mΩ max. (initial value)
200 V =/∼ (peak)
V > 12 V : 0.05 A =/∼ (peak)
V ≤ 12 V : 0.75 A =/∼ (peak)
10 V A
350 V =/∼ min. between
open contacts
2000 V ~ min. between
input - output circuit
Max. switching capacity
Dielectric strength
Input circuit
Supply voltage and power consumption
Supply voltage range
Voltages loss while timing
Power consumption while timing
24 V AC/DC 42 V AC/DC 230 V AC/DC -
Supply voltage tolerance
Supply voltage frequency
Ambient temperature range
Switch position indication
Time circuit
Recovery time
Repetitive accuracy
Timing error within tolerance of supply voltage
Timing error within tolerance of ambient temperature
Time range (delay on energization)
RM-K 02
Input:
19...40 V DC
15...30 mA
Output:
250 V AC
AC 11 : 1.5 A
220 Ω
0.22 µF
0.072 W
0.132 W
0.800 W
A1-A2
-15 %, +10 %
50...60 Hz
-20°C ... +60°C
LED red
RM-K module
RM-K 01
Input:
19...40 V DC
15...30 mA
Output:
415 V AC
AC 11 : 1.5 A
470 Ω
0.15 µF
Contact life:
2 million operations (approx.)
24...240 V AC
(A1/A2) ≤ 3 V
≤ 2 mA (24...60 V AC)
≤ 8 mA (60...240 V AC)
24...240 V AC/DC
(A1/A2) ≤ 3 V
≤ 2 mA (24...60 V AC/DC)
≤ 8 mA (60...240 V AC/DC)
LED red
LED red
150 ms
± 0.2 %
≤ 0.5 %
≤ 0.07 % / °C
-20°C ... +60°C
1.5...30 s
150 ms
± 0.2 %
≤ 0.5 %
≤ 0.07 % / °C
-20°C ... +60°C
1.5...30 s
Function :
1. A DC voltage, e.g. 24 V, to
energize the RM-K coil is
applied to terminals - and +.
2. An AC voltage, e.g. 230 V,
is applied to terminals A0
and A2. The contactor coil is
energized by the RM-K
contact.
LED green
Notes
1)
Safety isolation of coil and contact elements as defined by DIN VDE 0106
Part 101 and A1 (draft 2/89) is not possible on modules.
1617
S012018
000623
Voltage code numbers 04 ...73
to be added to the contactor order reference
number for compact contactors
Code
number
AC
... 04
... 06
... 10
... 11
... 13
... 15
... 19
... 25
... 28
... 29
... 38
... 40
... 41
... 43
... 59
... 61
... 63
... 65
... 69
... 73
Color code1)
for coil voltage
DC
12 V
24 V
32 V
36 V
42 V
48 V
60 V
110 V
120 V
127 V
125 V
208 V
230 V
220 V
240 V
400 V
380 V
415 V
440 V
500 V
600 V
220 V
AC
DC
violet
violet
violet
green
white
white
green
yellow
yellow
yellow
blue
blue
blue
blue
red
red
red
red
black
black
green
green
green
green
green
green
green
green
green
green
green
green
-
Our control relays, compact contactors and mini contactors are delivered
with bi-frequency coils for 50/60 Hz.
Our N-contactors are available with mono-frequency coils for 50 or 60 Hz.
Notes
1)
1618
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
Color code to IEC 309-1 printed on the coil. Only for compact contactors HL 4 K / HL 8 K and DL 4 K - DL 18 K
NA10FC1T 001222
Contactors
high power
1619
S013003
000919
Contactors
DL 22 N to DL 270 N
22-270 kW / 30-400 HP at 460 v, 3 ph. (AC 3),
AC-operated
Robust 3-pole motor contactors for AC 3 ratings
from 22 kW to 270 kW
Types DL 22 N to DL 90 N are creep resistant as
standard
Expandable by the use of additional auxiliary contacts
N/O contacts, N/C contacts, E/M contacts,
L/B contacts
Safety isolation up to AC 400 V of coil and contact
elements to DIN VDE 0106 Part 101 and A1
(draft 2/89)
Terminals shrouds to VDE 0106 Part 100
integral on sizes DL 22 N to DL 42 N
supplied as loose items with sizes DL 65 N
to DL 90 N* to be ordered separately for sizes
DL 110 N to DL 270 N - page 1623
* If required to be ordered
under Ref. no.: 3 284 148 04.
Delivery free of charge (page 1623)
Our N-contactors are available with monofrequency coils for 50 or 60 Hz. Please refer to
the listing below for the corresponding order
reference.
Approvals:
Characteristics
Max. AC 3 ratings
of 3-phase motors
230 V
Rated
operational
current Ie
AC 1 / AC 3
690 V
A
Contactor
type
Order ref.:
for 50 Hz
top right
Order ref.:
for 60 Hz
top right
Circuit diagram /
numbering
DIN EN 50 005 and
DIN EN 50 012
Weight
kg
Suitable
therm.
overload
relay
400 V
500 V
12.5
22
30
30
80/44
DL 22 N-22
1 212 300 ..
1 212 302 ..
1.2
M 80 N
18.5
30
37
37
100/60
DL 30 N-22
1 212 500 ..
1 212 502 ..
2.1
M 80 N
22
40
50
55
130/79
DL 42 N-22
1 244 255 ..
1 244 257 ..
2.1
M 80 N
37
63
75
75
230/119
DL 65 N-22
1 284 345 ..
1 284 347 ..
3.2
M 80 N
50
90
110
110
260/170
DL 90 N-22
1 284 531 ..
1 284 533 ..
3.2
M-b 177 S
60
110
132
160
290/205
DL 110 N-22
1 243 501 ..
1 243 503 ..
9.0
M-bw 207 S
75
132
160
180
360/245
DL 132 N-22
1 292 001 ..
1 292 003 ..
9.0
90
160
180
180
380/295
DL 165 N-22
1 208 772 ..
1 208 774 ..
18
M-bw 207 S
M-bw 320 S
M-bw 320 S
115
250
250
270
500/460
DL 245 N-22
1 283 332 ..
1 283 334 ..
18
M-b 721 Sw
160
270
345
270
600/499
DL 270 N-22
1 184 501 ..
1 184 503 ..
30
M-b 721 Sw
Notes
1)
1620
AC: 24, 42, 110, 230 and 400 V (50Hz)
DC: 24, 110 and 220 V
Only for compact contactors HL 4 K / HL 8 K and DL 4 K - DL 18 K
For
dimensions
see pages
1676-1678
S013005
000919
reference number
Contactors
DL 22 N / DLg 22 N to
DL 270 N / DLg 270 N
AC or DC switching
AC operated or
DC-operated with economy circuit coil
Utilization category : AC 3 or
DC 1 ... DC 5
Versions:
DL 22 N to DL 270 N = DC operated / AC switching
(coil with pull-in and hold winding, economy circuit A
coil)
DLg 22 N to DLg 270 N = DC operated /
DC switching (coil with pull-in and hold winding, B
economy circuit coil)
DLg 22 N to DLg 270 N = AC operated /
C
DC switching
DC switching with sextuple break
Favorable mounting depth due to conventional
drive
Suitable for operational voltages up to 220 V DC
Terminal shrouds to VDE 0106 Part 100
integral on sizes DL / DLg 22 N to DLg 42 N
supplied as loose items with sizes DL / DLg 65 N
to DLg 90 N*
to be ordered separately for sizes DL / DLg 110 N
to DLg 270 N - page 1623
* If required to be ordered
under Ref. no..: 3 284 148 04.
Delivery free of charge (page 1623)
Code
number
... 04
... 06
... 10
... 11
... 13
... 15
... 19
... 25
... 28
... 29
... 38
... 40
... 41
... 43
... 59
... 61
... 63
... 65
... 69
... 73
for coil
voltage
AC
DC
12 V
24 V
32 V
36 V
42 V
48 V
60 V
110 V
120 V
127 V
125 V
208 V
230 V
220 V
220 V
240 V
400 V
380 V
415 V
440 V
500 V
600 V
Color code1)
AC
DC
violet
green
violet
green
violet
green
green
green
white
green
white
green
green
green
yellow
green
yellow
green
yellow
green
blue
green
blue
green
blue
blue
red
red
red
red
black
black
-
reference.
Characteristics
Rated
Contactor
operational type
current Ie
AC
switching
AC 1 / AC 3
A
Coil DC
A
Order ref.:
see supplements at
the top right
Weight For
kg
dimensions
see pages
16761678
80/44
DL 22 N-22
1 212 306 ..
1.2
100/60
DL 30 N-22
1 212 506 ..
1.2
Rated operational current Ie (A)
DC 1
24V 110V 220V
DC 2 - DC 5
24V 110V 220V
75
75
75
75
90
90
95
115 115
Contactor
type
DC
switching
Coil DC
B
Order ref.
top right
Coil AC
C (50 Hz)
Order ref.
see supplements at
the top right
Coil AC
C (60 Hz)
Order ref.
see supplements at
the top right
75
12
DLg 22 N-22
1 212 354 .. 1 212 348 ..
1 212 350 ..
90
90
25
DLg 32 N-22
1 244 081 .. 1 244 075 ..
1 244 077 ..
115
115
60
DLg 42 N-22
1 244 309 .. 1 244 303 ..
1 244 305 ..
130/79
DL 42 N-22
1 244 261 ..
2.1
115
230/119
DL 65 N-22
1 284 351 ..
3.2
200
200 200
200
200
90
DLg 65 N-22
1 284 399 .. 1 284 393 ..
1 284 395 ..
260/170
DL 90 N-22
1 284 537 ..
3.2
230
230 230
230
230
150
DLg 90 N-22
1 284 605 .. 1 284 599 ..
1 284 601 ..
290/205
DL 110 N-22
1 243 507 ..
9.0
260
260 260
260
260
200
DLg 110 N-22 1 243 605 .. 1 243 591 ..
1 243 593 ..
315 315
315
315
200
DLg 132 N-22 1 292 097 .. 1 292 091 ..
1 292 093 ..
360/245
DL 132 N-22
1 292 015 ..
9.0
315
380/295
DL 165 N-22
1 208 778 ..
8
340
340 340
340
340
250
DLg 165 N-22 1 208 838 .. 1 208 832 ..
1 208 834 ..
500/460
DL 245 N-22
1 283 338 ..
18
460
460 460
460
460
300
DLg 245 N-22 1 283 398 .. 1 283 391 ..
1 283 394 ..
600/499
DL 270 N-22
1 184 507 ..
30
540
540 540
540
540
350
DLg 270 N-22 1 184 627 .. 1 184 621 ..
1 184 623 ..
Circuit diagrams for version B
DLg 22 N to DLg 132 N
Pushbutton operation
Overload relay with manual
or auto reset
DLg 165 N to DLg 270 N
Control circuit
for impulse
contact operation
Latching contact operation
Overload relay always
with manual reset
Control circuit
for maintained
contact operation
Main circuit
to be wired by customer
to be connected by customer
Contol relay
Contactor
Contol relay
Contactor
to be wired by customer
to be connected by customer
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
1)
1621
S013004
000919
Additional auxiliary contacts for use with
contactors DL 22 N to DL 270 N
For use with
DL 22 N...DL 90 N
Auxiliary contacts are used to increase the number
of contacts
Contactors can be supplied with max. 4 N/O+4 N/C
contacts
Additional aux. contacts on special orders are always
factory fitted
Auxiliary contact blocks for use with DL 22 N to
DL 90 N contactors can be attached to the left or
right hand side. Adhesive labels showing contact
numbering (53/54 - 61/62 - 71/72 - 83/84) are
supplied with each contact block and can be fitted
as required.
Auxiliary contact blocks for use with DL 110 N to
DL 270 N are front fitted. Handling as described
The order references listed below refer to 1 N/O +
1 N/C aux. contact each
Approvals:
Characteristics
It is possible to increase the number of auxiliary contacts by factory-fitted contacts
Aux. contact :
Contactor type
2 N/O + 2 N/C
Code number : 22
Main contacts
+ 1 N/O + 1 N/C
33
+ 2 N/O + 2 N/C
44
DL 22 N-22
width changes
to 106 mm
width changes
to 124 mm
❐ Order ref.: 3 212 133 01
DL 30 N-22
width changes
to 106 mm
width changes
to 124 mm
❐ Order ref.: 3 212 133 01
DL 42 N-22
width changes
to 124 mm
width changes
to 124 mm
❐ Order ref.: 3 212 133 21
width changes
to 124 mm
width changes
to 124 mm
❐ Order ref.: 3 212 133 21
width changes
to 124 mm
width changes
to 124 mm
❐ Order ref.: 3 212 133 21
DL 65 N-22
Standard
DL 90 N-22
DL 110 N-22
❐ Order ref.: 3 292 040 00
DL 132 N-22
❐ Order ref.: 3 292 040 00
DL 165 N-22
❐ Order ref.: 3 292 040 00
DL 245 N-22
❐ Order ref.: 3 292 040 00
DL 270 N-22
❐ Order ref.: 3 184 261 00
Notes
The distinctive number should be added to the contactor type when orders are
placed. Example: DL 22 N-22.
Specials with E/M and L/B contacts can be supplied such that both contacts are fitted
in place of standard N/C and N/O contacts, or they can be additionally incorporated.
1622
❐ width remains unchanged !
Specials with
E/M and L/B
contacts on
request
S013019
000731
Accessories :
Links, RC coil suppressors,
terminal shrouds and mechanical interlock
Pairs of links, single pole
Pairs of links are used to bridge the main contact terminals of 3 pole
contactors so that they can be used as single pole contactors for higher
ratings (approx. twice the value)
For use with contactor type
Order ref.:
DL 22 N / DL 30 N
3 212 315 00
DL 42 N
3 244 080 01
RC coil suppressors for use with contactor types DL 22 N to DL 270 N
RC-coil suppressors 110...240 V AC
Type
DL 22 N / DL 30 N
components 0,47 µF / 220 Ω
RC-N 1
Order ref.:
3 212 412 01
DL 42 N / DL 65 / DL 90 N
RC-N 2
3 244 106 01
DL 110 / 132 N
RC-N 3
3 292 071 01
DL 165 / 245 N
RC-N 4
3 208 355 01
DL 270 N
RC-N 5
3 184 092 01
Terminal cover for use with contactors and thermal overload relays
to protect against accidental contact to VDE 0106 Part 100
Order ref.:
Notes
DL 65 N / DL 90 N
3 284 148 04
to be ordered separately
DL 90 N + M-b 177 S / DL 65 N + M-b 177 S
3 284 148 05
DL 110 / 132 N + M-bw 207 S
3 243 049 01
DL 110 N ... 270 N
3 284 156 02
shroud with M 12 connecting screw (1 set = 6 off)
M-bw 17 S ... M-bw 207 S
3 222 019 01
M-b 177 S
3 222 018 01
DLDAe 110 / 160 N
3 284 148 03
Mechanical interlocks
Possible combination
DL 22 N / 30 N
DL 42 N
DL 65 N / 90 N
DL 110 N / DL 132 N
DL 165 N / DL 245 N
DL 270 N
DL 22 N / 30 N
3 244 077 02
3 244 078 01
-
-
-
-
DL 42 N
3 244 078 01
3 244 077 02
-
-
-
-
DL 65 N / 90 N
-
-
3 244 077 02
-
-
-
DL 110 N / DL 132 N
-
-
-
3 292 057 00
-
-
DL 165 N / DL 245 N
-
-
-
-
3 283 048 00
-
DL 270 N
-
-
-
-
-
3 184 327 00
1623
S013008
000919
Reversing contactors
DLW 4 K ... DLW 65 N
4...63 kW / 5-75 HP at 460 V, 3 ph. (AC 3),
AC-operated
Special contactor assemblies designed to reverse
direction of rotation of three-phase motors
Available for ratings from 4 kW to 63 kW; higher
ratings on request
Available with or without thermal overload relay
Mounted on DIN rail or base-plate
Types DLW 4 to DLW 18 K mechanically interlocked
as standard
DLW reversing contactor assemblies consist of two
contactors, that are connected in such a way that they
are suitable to reverse direction of rotation of threephase motors.
reference.
Characteristics
Max. AC 3 ratings
of 3-phase motors
(kW)
Rated
operational
current Ie
(AC 3 duty)
230 V 400 V 500 V 690 V
Type
Combination type
Combinations of contactors
AC operated
Order ref.: see supplements at the top right
coil
50/60 Hz
at 400 V
2)
free
contacts
each
contactor
coil
50 Hz
coil
60 Hz
N/O
N/C
Suitable
therm.
relay3)
Weight For
dimenwithout sions
therm. see pages
relay
1674,
app. kg 1676-1677
2.2
4
4
4
8.5
DLW 4 K
1 366 601 ..
-
-
2
1
M 23 K
0.72
3
5.5
5.5
5.5
11.5
DLW 5 K
1 366 605 ..
-
-
2
1
M 23 K
0.72
4
7.5
7.5
7.5
15.5
DLW 7 K
1 366 631 ..
-
-
2
1
M 23 K
0.96
5.5
11
11
11
22
DLW 11 K
1 366 635 ..
-
-
2
1
M 23 K
0.96
9
15
15
15
30
DLW 15 K
1 370 601 ..
-
-
1
1
M 40 K
1.8
11
18,5
18,5
18,5
37
DLW 18 K
1 370 605 ..
-
-
1
1
M 40 K
1.8
12.5
22
30
30
44
DLW 22 N
-
1 212 097 ..
1 212 099 ..
2
2
M 80 N
2.36
18.5
30
37
37
60
DLW 30 N
-
1 244 105 ..
1 244 107 ..
2
2
M 80 N
4.4
22
40
50
55
79
DLW 42 N
-
1 244 097 ..
1 244 099 ..
2
2
M 80 N
4.4
37
63
75
75
119
DLW 65 N
-
1 284 193 ..
1 284 195 ..
2
2
M 80 N
11
50
90
110
110
170
DLW 90 N
-
1 284 657 ..
1 284 659 ..
2
2
M-b 177 S
11
Note: Enclosed contactors with higher power ratings are available on request.
Notes
1)
2)
3)
1624
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
Delivery: Reversing contactors to DLW 18 K mounted on DIN rail.
The selected thermal overload relays have to be set to the rated motor
current. They have to be ordered separately, see pages 1682-1683.
The reversing contactors up to DLW 18 K are factory fitted with 2-pole aux. contact blocks.
Free contacts, see table. Additional free contacts on request at extra cost.
The voltage code number has to be added according to the above table to the contactor
order reference number.
S013010
000919
Star-delta contactors DLDAe
7.5...500 kW / 10-670 HP at 460 V, 3 ph. (AC 3)
AC-operated
Contactor assemblies designed specifically for stardelta starting of three-phase motors
Star contactor and delta contactor mechanically
interlocked up to and incl. size DLDAe 30 K
Available with or without thermal overload relay
Open, mounted to DIN rail or base plate
Finger proof and back-of-hand proof per
VDE 0106 Part 100, integrated or realized by
additional covers
Fitted with type YDAV star-delta timer circuit diagram
- page 1626
DLDAe star-delta assemblies consist of three
individual contactors and a star-delta timer designed
specifically for this purpose. They are available in
fourteen well balanced ratings ranging from 7.5 kW to
500 kW. They can be supplied with or without thermal
overload relay. All types up to and including the DLDAe
30 K are mechanically interlocked as standard. The
larger sizes can be supplied with mechanical interlock
by special order.
reference.
Characteristics
Max. AC 3 ratings
of 3-phase motors
(kW)
Rated
operational
current Ie
(AC 3 duty)
230 V 400 V 500 V 690 V
Type
combinations2)
Combinations of contactors
AC operated
Order ref.: see supplements at the top right
coil
50/60 Hz
at 400 V
4
7.5
7.5
7.5
15.5
DLDAe 7.5 K
coil
50 Hz
1 366 501 ..
-
Suitable
therm.
relay3)
Weight
without
therm. relay
approx. kg
coil
60 Hz
-
M 23 K
1.2
7.5
12.5
12.5
12.5
26
DLDAe 12.5 K
1 366 531 ..
-
-
M 23 K
1.47
7.5
15
15
15
30
DLDAe 15 K
1 366 561 ..
-
-
M 23 K
1.47
9
18.5
18.5
18.5
37
DLDAe 18.5 K
1 370 501 ..
-
-
M 23 K
1.75
11
22
22
22
43
DLDAe 22 K
1 370 531 ..
-
-
M 40 K
1.84
17.5
30
30
30
60
DLDAe 30 K
1 370 561 ..
-
-
M 80 N
1.84
22
37
37
37
74
DLDAe 37 N
-
1 212 223 ..
1 212 225 ..
M 80 N
1.84
22
45
55
60
85
DLDAe 45 N4)
-
1 212 285 ..
1 212 287 ..
M 80 N
5.0
4)
-
1 244 285 ..
1 244 287 ..
M 80 N
7.6
4)
30
55
60
75
105
DLDAe 55 N
For
dimensions
see pages
1674,
1676-1678
38
65
65
65
130
DLDAe 65 N
-
1 244 223 ..
1 244 225 ..
M 80 N
7.6
45
75
90
100
140
DLDAe 75 N
-
1 284 285 ..
1 284 287 ..
M-b 177 S
7.9
63
110
132
132
200
DLDAe 110 N
-
1 284 223 ..
1 284 225 ..
M-b 177 S
12.8
90
160
160
132
300
DLDAe 160 N
-
1 284 723 ..
1 284 725 ..
M-b 177 S
20.0
110
200
200
200
370
DLDAe 200 N
-
1 243 301 ..
1 243 303 ..
M-bw 320 S
20.4
150
250
250
250
460
DLDAe 250 N
-
1 292 271 ..
1 292 273 ..
M-bw 320 S
25.0
180
360
420
420
610
DLDAe 360 N
-
1 283 241 ..
1 283 243 ..
M-b 721 Sw
57.0
300
500
550
550
890
DLDAe 500 N
-
1 184 801 ..
1 184 803 ..
M-b 721 Sw
85.5
Contactor configuration of star-delta assemblies - page 1626.
Note: Enclosed contactors with higher power ratings are available on request.
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
3)
4)
1)
2)
The control contacts built into the contactor are first used.
The selected thermal overload relays are normally set to 0.58 times the value of
the rated motor current. They have to be ordered separately.
See pages 1682-1683.
Separate terminals are required for the connection to the supply.
Delivery : up to DLDAe 30 K mounted on DIN rail
from DLDAe 37 N mounted on base plate
1625
S013011
000919
Contactor configuration of
star-delta assemblies1)
Type
Main contactor + block
N
reserved free
concontacts
tacts
Delta contactor + block reserved free
∆
concontacts
tacts
Star contactor + block
Y
reserved free
contacts contacts
DLDAe 7.5 K
DL 4 K-10
1 N/O
-
DL 4 K-01
1 N/C
-
DL 4 K-01
+ Hi 11 1N/O,1N/C
1N/C
DLDAe 12.5 K
DL 7 K-10
1 N/O
-
DL 7 K-01
1 N/C
-
DL 4 K-01
+ Hi 11 1N/O,1N/C
1N/C
DLDAe 15 K
DL 7 K-10
1 N/O
-
DL 7 K-01
1 N/C
-
DL 5 K-01
+ Hi 11 1N/O,1N/C
1N/C
DLDAe 18.5 K
DL 15 K
+ Li 11
1 N/O
1 N/C
DL 11 K-01
1 N/C
-
DL 7 K-01
+ Hi 11 1N/O,1N/C
1N/C
DLDAe 22 K
DL 15 K
+ Li 11
1 N/O
1 N/C
DL 15 K
+ Li 11
1 N/C
1 N/O
DL 7 K-01
+ Hi 11 1N/O,1N/C
1N/C
DLDAe 30 K
DL 15 K
+ Li 11
1 N/O
1 N/C
DL 15 K
+ Li 11
1 N/C
1 N/O
DL 11 K-01
+ Hi 11 1N/O,1N/C
1N/C
DLDAe 37 N
DL 22 N-22
1 N/O
1N/O+2N/C DL 22 N-22
1 N/C
2N/O+1N/C DL 15 K
+ Li 22 1N/O,1N/C 1N/O+1N/C
DLDAe 45 N
2)
DL 22 N-22
1 N/O
1N/O+2N/C DL 22 N-22
1 N/C
2N/O+1N/C DL 18 K
+ Li 22 1N/O,1N/C 1N/O+1N/C
DLDAe 55 N
2)
DL 30 N-22
1 N/O
1N/O+2N/C DL 30 N-22
1 N/C
2N/O+1N/C DL 18 K
+ Li 22 1N/O,1N/C 1N/O+1N/C
DLDAe 65 N2)
DL 42 N-22
1 N/O
1N/O+2N/C DL 42 N-22
1 N/C
2N/O+1N/C DL 22 N-22
1N/O,1N/C 1N/O+1N/C
DLDAe 75 N
DL 65 N-22
1 N/O
1N/O+2N/C DL 42 N-22
1 N/C
2N/O+1N/C DL 22 N-22
1N/O,1N/C 1N/O+1N/C
DLDAe 110 N
DL 65 N-22
1 N/O
1N/O+2N/C DL 65 N-22
1 N/C
2N/O+1N/C DL 42 N-22
1N/O,1N/C 1N/O+1N/C
DLDAe 160 N
DL 90 N-22
1 N/O
1N/O+2N/C DL 90 N-22
1 N/C
2N/O+1N/C DL 65 N-22
1N/O,1N/C 1N/O+1N/C
DLDAe 200 N
DL 110 N-22
1 N/O
1N/O+2N/C DL 110 N-22
1 N/C
2N/O+1N/C DL 65 N-22
1N/O,1N/C 1N/O+1N/C
DLDAe 250 N
DL 132 N-22
1 N/O
1N/O+2N/C DL 132 N-22
1 N/C
2N/O+1N/C DL 90 N-22
1N/O,1N/C 1N/O+1N/C
DLDAe 360 N
DL 245 N-22
1 N/O
1N/O+2N/C DL 245 N-22
1 N/C
2N/O+1N/C DL 110 N-22
1N/O,1N/C 1N/O+1N/C
DLDAe 500 N
DL 270 N-22
1 N/O
1N/O+2N/C DL 270 N-22
1 N/C
2N/O+1N/C DL 165 N-22
1N/O,1N/C 1N/O+1N/C
Star-delta change-over "AV" (YDAV)
Diagram of control circuit
Notes
1)
Control contacts built into the contactor are first used.
2)
Separate terminals are required for connection to the supply.
Sets of links for self-assembly of contactor combinations, see page 1627.
1626
Diagram of powering circuit
S013015
000919
Accessories:
Sets of links for star-delta contactors
Complete sets of links for wiring the main contacts of supply voltage, delta and star contactors of a contactor assembly.
For contactors
Order ref.:
DLDAe 7.5 K ... 12.5 K **
3 366 045 01
DLDAe 15 K **
3 366 046 01
DLDAe 18.5 K *
3 370 016 01
DLDAe 22 K ... 30 K *
3 370 017 01
DLDAe 37 N
without mechanical interlock *
3 212 399 00
with mechanical interlock*
3 212 327 00
DLDAe 45 N
without mechanical interlock*
3 212 399 00
DLDAe 55 N
with mechanical interlock *
3 212 327 00
DLDAe 65 N
with and without interlock
3 244 063 00
DLDAe 75 N
with and without interlock
3 284 159 00
DLDAe 110 N with and without interlock
3 284 100 00
DLDAe 160 N with and without interlock
3 284 150 00
DLDAe 200 N without interlock
3 243 042 00
DLDAe 250 N without interlock
3 292 059 01
* massive copper conductor, round insulated, connecting end pieces flattened and bared / ** massive copper conductor, round insulated, connecting end pieces bared
Spares:
Main contact sets for contactors sizes DL 22 N to DL 270 N
The main contact sets listed below are intended for incorporation in types DL
and DLg contactors. They can also be used for DLW and DLDAe contactor
assemblies.
Figure
Main contact sets
One main contact set consists of three moving contacts and six fixed contacts.
Main contacts are only supplied as complete sets which come in transparent
packs. No main contact sets are available for contactors below 22 kW.
for contactor type
Order ref.:
Weight
kg
DL 22 N / DL 30 N
3 212 383 00
0.120
DL 42 N
3 244 074 00
0.300
DL 65 N
3 284 106 00
0.420
DL 90 N
3 284 144 00
0.420
3 292 041 00
0.630
3 283 031 00
1.200
3 184 317 00
2.300
DL 110 N
DL 132 N
DL 165 N
without a figure
DL 245 N
without a figure
DL 270 N
Notes
For quality reasons, the contact material used for spare contact sets is always that of the
larger contactor.
Main contact sets for contactors no longer in production are available on request.
1627
S013016
000731
reference number
Spares / Coils
Code
number
... 04
... 06
... 10
... 11
... 13
... 15
... 19
... 25
... 28
... 29
... 38
... 40
... 41
... 43
... 59
... 61
... 63
... 65
... 69
... 73
Coils for use with DL and DLg contactors, HL and
HLg control relays as well as for all contactor
assemblies
Example : coil for K-contactor
for coil
voltage
AC
DC
12 V
24 V
32 V
36 V
42 V
48 V
60 V
110 V
120 V
127 V
125 V
208 V
230 V
220 V
220 V
240 V
400 V
380 V
415 V
440 V
500 V
600 V
Color code1)
AC
DC
violet
green
violet
green
violet
green
green
green
white
green
white
green
green
green
yellow
green
yellow
green
yellow
green
blue
green
blue
green
blue
blue
red
red
red
red
black
black
-
reference.
Characteristics
Contactor type
AC
Coil :
AC operated
DC
50/60 Hz (bi-frequency coil)
see supplement at the top
right
Coil :
DC operated
pull-in / hold windings
50 Hz
60 Hz
see supplements see supplements see supplements
at the top right
at the top right
at the top right
DL (g) 4 K ... 11 K
3 366 038 ..
-
-
3 366 039 ..
DL (g) 15 ... 18 K
3 370 011 ..
-
-
3 370 014 ..
HL
3 366 040 ..
-
-
-
HL(g) 4 K ..
-
-
-
3 366 039 ..
DL (g) 22 N
on request
3 212 387 ..
3 212 389 ..
3 212 393 ..
DL (g) 30 ... 42 N
on request
3 244 067 ..
3 244 069 ..
3 244 073 ..
DL (g) 65 ... 90 N
-
3 284 109 ..
3 284 111 ..
3 284 115 ..
DL (g) 110 ...132 N
-
3 292 020 ..
3 292 022 ..
3 292 026 ..
DL (g) 165 ...245 N
-
3 208 330 ..
3 208 332 ..
3 208 336 ..
3 184 280 ..
3 184 282 ..
3 184 286 ..
4 K ..
DL (g) 270 N
Coil :
AC operated
HL
100
3 361 012 ..
-
3 361 014 ..
-
HLg
100
-
-
-
3 359 025 ..
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
1)
1628
S013013
000623
number for N-contactors
Code
number
AC
... 04
... 06
... 10
... 11
... 13
... 15
... 19
... 25
... 28
... 29
... 38
... 40
... 41
... 43
... 59
... 61
... 63
... 65
... 69
... 73
Color code1)
For coil voltage
DC
12 V
24 V
32 V
36 V
42 V
48 V
60 V
110 V
120 V
127 V
125 V
208 V
230 V
220 V
240 V
400 V
380 V
415 V
440 V
500 V
600 V
220 V
AC
DC
violet
violet
violet
green
white
white
green
yellow
yellow
yellow
blue
blue
blue
blue
red
red
red
red
black
black
green
green
green
green
green
green
green
green
green
green
green
green
-
Our control relays, compact contactors, and mini contactors are delivered
Notes
1)
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
1629
hsla-1L
000919
Lighting contactors
Hum-free, 110-120 V AC, 220-240 V AC
DIN 3
Standard : IEC 947 VDE 0660
IEC 1095 VDE 0637
UL 94
HSLa 22 ...
HSLa 24 ...
HSLa 44 ...
2 poles
4 poles
4 poles
Spacing 17.5 mm .689"
1 module
Spacing 35 mm 1.38"
2 modules
HSLa 64 ...
4 poles
Spacing 52.5 mm 2.07"
3 modules
3 modules
*
*
protection
protection
UP V0
PC V2
PA V0
*
IP 20
Switching
noise : 80 dB
Rated voltage: 110-120 VAC;
220-230, 220-240 VAC.
DC solenoid system providing hum-free continuous
operation. AC supply is rectified through built-in diodes.
Coil protected against transients.
Contact Entrelec for UL/CSA.
Available in 48 VAC; contact Entrelec.
References
Contact type
1 module
2 modules
* Dimension includes the terminal block cover P-HSLa 24.
This cover can be mounted only on modular HSLa 24...
types.
epyT
P/N
Type
1NO-1NC
HSLa 22-11
F 011101299
2NO
HSLa 22-20
F 011101301
2NC
HSLa 22-02
F 011101302
P/N
3 modules
* Dimension includes the terminal block cover
P-HSLa 44/64.
Type
P/N
Type
P/N
Part numbers on this page are for 220-240 VAC rated contactors.
Part numbers for 24 VAC and 110-120 VAC rated contactors
are on page 1634.
4NO
HSLa 24-10
F 011101275 HSLa 44-10
F 011101092 HSLa 64-10
F 011101093
3NO - 1NC
HSLa 24-01
F 011101276 HSLa 44-01
F 011101687 HSLa 64-01
F 011101690
2NO - 2NC
HSLa 24-22
F 011101277 HSLa 44-22
F 011101688 HSLa 64-22
F 011101691
4NC
HSLa 24-04
F 011101278 HSLa 44-04
F 011101689 HSLa 64-04
F 011101692
Characteristics
Rated thermal current Ith AC1
Rated voltage, 50/60 Hz
Max. power
- Typ AC1
- Typ AC3
Coil power consumption
Switching time C/O
Current switching min.
Max. permissible capacitive load
Load current
- Starting
cos φ = 45° maxi. in AC3
- Breaking
Rated insulation voltage / Impulse test voltage
Number of full-load operations
AC1 / AC3
Mechanical life O/F
Max. switching frequency
Wire
Contact terminals solid / stranded
size
Coil terminals solid / stranded
Recommended torque Contact terminals / Coil terminals
Weight
Operating temperature / Storage temperature
24 A
40 A
63 A
20 A
110-120 VAC or 220-230 VAC 110-120 VAC or 220-240 VAC 110-120 VAC or 220-240 VAC 110-120 VAC or 220-240 VAC
4 kW
16 kW
26 kW
40 kW
1.3 kW
4 kW
11 kW
15 kW
2.2 W
3.5 W
5W
5W
15 to 30 / 40 to 45 ms
20 to 30 / 60 to 80 ms
15 to 20 / 35 to 45 ms
15 to 20 / 35 to 45 ms
5 mA
5 mA
10 mA
10 mA
30 µF
36 µF
220 µF
300 µF
93 A
96 A
200 A
305 A
74 A
85 A
160 A
240 A
440 V (Vi) - 4 kV (Vimp)
440 V (Vi) - 4 kV (Vimp)
440 V (Vi) - 4 kV (Vimp)
440 V (Vi) - 4 kV (Vimp)
1 x 105 / 1 x 105
1 x 105 / 1.5 x 105
1 x 105 / 1.5 x 105
1 x 105 / 1.5 x 105
3 x 106
3 x 106
3 x 106
3 x 106
120 / hour
120 / hour
120 / hour
120 / hour
1 to 4 mm² / 1 to 4 mm²
1 to 6 mm² / 2x1 to 4 mm²
1 to 25 mm² / 1 to 25 mm²
1 to 25 mm² / 1 to 25 mm²
18 to 14 AWG (1 to 2.5 mm²) 18 to 14 AWG (1 to 2.5 mm²) 18 to 14 AWG (1 to 2.5 mm²) 18 to 14 AWG (1 to 2.5 mm²)
1.2 / 1.2 Nm
1.2 / 1.2 Nm
1.2 / 2 Nm
1.2 /2 Nm
4.4 oz (0.125 Kg)
9.5 oz (0.270 Kg)
12.2 oz (0.345 Kg)
12.2 oz (0.345 Kg)
-5 ... +55° C / -30 ... +80° C -5 ... +55° C / -30 ... +80° C -5 ... +55° C / -30 ... +80° C -5 ... +40° C / -30 ... +80° C
Accessories
Auxiliary contact blocks for contactors HSLa 24, 44, 64...
Type
H-HSLa 11
H-HSLa 20
To be mounted on the left side of modular contactor.
P/N
Type
P/N
For contactors
1NO-1NC
F 011101087
P-HSLa 24
F 011101089
HSLa 24...
2NO
F 011101088
P-HSLa 44/64
F 011101090
HSLa 44/64...
Circuit diagram
61
53
62
54
63
53
64
54
Characteristics
Weight :
Max. current Ith AC15 :
Rated temperature :
Protection for terminals
P-HSLa 24
1.3 oz (0.036 Kg)
3A
-5 ... +55° C
Emission Limiter: Limit emissions to EN55 015/1993 and VDE 874/4. Contact Entrelec for specifications.
1630
P-HSLa 44/64
hsla-1R
000919
Selection guide for lamp switching applications. Consult us for UL / CSA.
Selection of devices for :
HSLa 22
HSLa 24
HSLa 44
HSLa 64
20 A / 25 A
24 A
40 A
63 A
Supply voltage (230 V AC)
Number of lamps
NO
NC
NO
Incandescent lamps
60 W
21
18
25
100 W
13
10
15
200 W
7
5
7
500 W
3
2
3
1000 W
1
0
1
Energy-saving lamps
7W
10
7
15
11 W
10
7
15
15 W
5
3
15
20 W
3
1
10
Halogen lamps
200 W
4
2
5
300 W
2
1
3
500 W
1
2
1000 W
1
35 W
5
3
6
Low-pressure sodium vapor lamps
55 W
5
3
6
uncompensated
90 W
3
2
4
135 W
2
1
3
180 W
1
1
3
35 W
1
1
1
55 W
1
1
1
with parallel compensation
90 W
1
135 W
180 W
50 W
12
10
16
High-pressure sodium vapor lamps
70 W
10
8
13
uncompensated
110 W
8
6
10
150 W
6
4
7
250 W
3
2
4
400 W
2
1
3
1000 W
1
1
50 W
3
2
3
70 W
2
1
3
110 W
2
1
2
150 W
1
1
1
250 W
1
400 W
1000 W
High-pressure metal vapor
50 W
22
17
28
and mercury-vapor lamps (HQL)
80 W
16
13
21
uncompensated
125 W
12
9
15
250 W
6
4
8
400 W
4
2
5
700 W
2
1
3
1000 W
1
2
50 W
4
3
5
80 W
3
2
4
125 W
3
2
3
250 W
1
1
2
400 W
1
1
700 W
1
1000 W
High-pressure metal-halide lamps (HQI)
70 W
12
9
15
uncompensated
150 W
6
4
8
250 W
4
3
5
400 W
2
1
3
1000 W
2000 W
70 W
2
1
3
150 W
1
2
250 W
1
400 W
1
1000 W
18 W
24
16
24
Fluorescent lamps
36 W
17
11
20
uncompensated
58 W
10
7
13
18 W
6
4
8
Fluorescent lamps
36 W
6
4
8
58 W
4
3
5
18 W 2 x 22 2 x 14
2 x 48
Fluorescent lamps
36 W 2 x 17 2 x 12
2 x 24
connected in pairs
58 W 2 x 10
2x4
2 x 15
22
11
30
Fluorescent lamps
AC operation
1 x 18 W
12
9
16
with electronic ballasts
1 x 36 W
8
8
12
1 x 58 W
23
8
32
AC operation
2 x 18 W*
12
8
16
2 x 36 W*
7
3
10
1 electronic ballast=2 lamps
2 x 58 W*
18 W
15
11
25
* DC operation, 1 lamp
36 W
8
5
14
(3 poles in series)
58 W
3
1
9
18 W
2x5
2x3
2 x 12
* DC operation, 2 lamps
36 W
2x3
2x2
2x6
(3 poles in series)
58 W
2x2
2x1
2x4
* Values for 220 V DC and the complete device (not per pole)
that can be connected per pole
NC
NO
NC
NO
NC
16
65
30
85
50
10
40
20
50
30
5
20
10
25
15
2
8
4
10
6
1
4
2
5
3
10
100
50
150
75
10
100
50
150
75
10
100
50
150
75
6
70
35
100
50
4
15
10
20
14
2
10
7
13
9
1
6
4
8
6
1
3
1
4
2
4
13
6
20
11
4
13
6
20
11
3
9
4
14
6
2
6
2
9
4
2
6
2
9
4
1
10
6
16
7
1
10
6
16
7
8
4
12
5
4
2
7
3
4
2
7
3
10
28
21
44
31
8
22
14
34
19
6
18
11
28
13
4
12
7
19
8
2
7
4
11
5
2
5
2
7
3
2
1
3
2
2
22
16
33
18
2
18
10
27
12
1
18
10
27
12
1
10
6
16
7
6
3
9
4
4
2
7
3
2
1
3
1
18
47
42
74
49
14
36
28
56
31
10
25
19
39
22
6
13
10
21
11
3
8
6
13
9
2
5
3
8
4
1
3
1
6
2
3
30
18
45
21
3
25
16
40
18
2
20
13
33
15
1
12
7
18
8
8
5
13
6
5
3
8
3
3
2
5
2
10
25
19
39
23
6
14
10
22
13
3
8
5
13
9
2
7
3
11
7
1
1
2
1
1
1
1
1
2
18
10
26
12
1
10
6
16
7
6
4
10
4
6
3
9
4
2
1
4
1
16
90
78
140
122
13
65
57
95
79
6
40
28
60
49
5
45
28
70
32
5
45
28
70
32
3
25
18
43
21
2 x 32
2 x 100 2 x 78
2 x 150 2 x 136
2 x 16
2 x 65 2 x 53
2 x 95 2 x 79
2 x 10
2 x 40 2 x 28
2 x 60 2 x 53
10
60
19
80
22
9
30
19
42
22
8
22
13
30
15
8
40
13
48
15
8
20
13
26
15
4
10
5
18
6
19
50
42
75
61
10
30
23
40
33
6
16
11
25
19
2x9
2 x 25 2 x 20
2 x 38 2 x 32
2x4
2 x 15 2 x 11
2 x 20 2 x 14
2x2
2x8
2x5
2 x 12
2x8
Rated operating
current per lamp
A
1,5
1,5
2,4
3,5
3,3
0,31
0,42
0,63
0,94
1,16
0,77
1
1,2
1,8
3
4,4
10
0,28
0,38
0,53
0,77
1,25
2,05
4,96
0,6
0,8
1,15
2,15
3,25
5,4
7,5
0,27
0,41
0,62
1,24
1,93
3,34
4,75
1
1,8
3
3,5
9,5
19
1
1,8
3,0
4,4
10,3
0,37
0,43
0,67
0,11
0,21
0,32
2 x 0,11
2 x 0,21
2 x 0,32
0,1
0,18
0,27
0,18
0,35
0,52
-
Capacitance
of capacitor
µF
20
20
30
45
40
8
12
12
20
36
45
100
7
8
10
18
25
40
60
12
20
32
35
85
4,5
4,5
7
6,8
6,8
10
10
10
22
-
All the specified values may vary considerably, depending on the lamp manufacturer.
1631
hsla-2L
000919
HSLa 24 ...
Lighting contactors
4 poles
Hum-free, 220-240 V AC
Spacing 35 mm 1.38"
2 modules
DIN 3
Max. permissible capacitive load : 150 µF
IEC 1095 VDE 0637
UL 94
protection
UP V0
PC V2
PA V0
IP 20
Switching
noise : 80 dB
Rated volage: 220-240 VAC
Contact Entrelec for UL / CSA.
References
2 modules
types.
Type
P/N
Type
P/N
Type
P/N
Type
P/N
Contact type
4NO
HSLa 24-10 Sp.Kap
F 011101999
Characteristics
Rated thermal current Ith AC1
21 A
Rated voltage, 50/60 Hz
220...240 VAC
Max. power
- Typ AC1
16 kW
- Typ AC3
4 kW
Coil power consumption
2.3 W
Switching time C/O
20 to 30 / 60 to 80 ms
Current switching min.
5 mA
Max. permissible capacitive load
150 µF
Load current
- Starting
96 A
cos φ = 45° max. in AC3
- Breaking
85 A
Rated insulation voltage / Impulse test voltage
440 V (Vi) - 4 kV (Vimp)
Number of full-load operations
AC1 / AC3
50,000
Mechanical life O/F
3 x 106
120 / hour
Wire
Contact terminals solid / Stranded 1 to 6 mm² / 2x1 to 4 mm²
size
Coil terminals solid / Stranded
18 to 14 AWG (1 to 2.5 mm²)
1.2 / 1.2 Nm
Recommended torque Contact terminals / Coil terminals
Weight
9.5 oz (0.270 Kg)
Operating temperature / Storage temperature
-5 ... +55° C / -30 ... +80° C
Accessories
Auxiliary contact blocks for contactors HSLa 24, 44, 64...
Type
H-HSLa 11
H-HSLa 20
To be mounted on the left side of modular contactor.
Circuit diagram
61
53
62
54
63
53
64
54
Characteristics
Weight :
Max. current Ith AC15 :
Rated temperature :
Protection for terminals
P/N
Type
P/N
For contactors
1NO-1NC
F 011101087
P-HSLa 24
F 011101089
HSLa 24...
2NO
F 011101088
P-HSLa 24
1.3 oz (0.036 Kg)
3A
-5 ... +55° C
Emission Limiter: Limit emissions to EN55 015/1993 and VDE 874/4. Contact Entrelec for specifications.
1632
hsla-2R
000919
Selection guide for lamp switching applications. Contact us for UL / CSA.
Selection of devices for :
HSLa 24-10 SP Kap.
Supply voltage (230 V AC)
Incandescent lamps
60 W
100 W
200 W
500 W
1000 W
Energy-saving lamps
7W
11 W
15 W
20 W
Halogen lamps
200 W
300 W
500 W
1000 W
35 W
uncompensated
55 W
90 W
135 W
180 W
35 W
55 W
90 W
135 W
180 W
50 W
uncompensated
70 W
110 W
150 W
250 W
400 W
1000 W
50 W
70 W
110 W
150 W
250 W
400 W
1000 W
50 W
80 W
uncompensated
125 W
250 W
400 W
700 W
1000 W
50 W
80 W
125 W
250 W
400 W
700 W
1000 W
70 W
uncompensated
150 W
250 W
400 W
1000 W
2000 W
70 W
150 W
250 W
400 W
1000 W
18 W
Fluorescent lamps
36 W
uncompensated
58 W
18 W
Fluorescent lamps
36 W
58 W
18 W
Fluorescent lamps
36 W
connected in pairs
58 W
Fluorescent lamps
AC operation
1 x 18 W
with electronic ballasts
1 x 36 W
1 x 58 W
AC operation
2 x 18 W
2 x 36 W
1 electronic ballast=2 lamps
2 x 58 W
18 W
* DC operation, 1 lamp
36 W
(3 poles in series)
58 W
18 W
* DC operation, 2 lamps
36 W
(3 poles in series)
58 W
* Values for 220 V DC and the complete device (not per pole)
Rated operational
current per lamp
A
Capacitor
capacitance
µF
Number of lamps that can
be connected per pole
40
25
12
5
2
32
32
28
19
11
9
6
3
12
11
8
5
4
7
7
5
3
3
23
20
16
11
6
4
2
18
12
12
7
4
3
1
31
25
17
9
6
3
2
21
18
15
8
6
3
2
20
11
6
5
2
1
12
7
4
4
1
41
41
28
33
33
21
2 x 54
2 x 36
2 x 19
22
22
15
15
15
6
32
21
17
2 x 17
2x9
2x6
1,5
1,5
2,4
3,5
3,3
0,31
0,42
0,63
0,94
1,16
0,77
1
1,2
1,8
3
4,4
10
0,28
0,38
0,53
0,77
1,25
2,05
4,96
0,6
0,8
1,15
2,15
3,25
5,4
7,5
0,27
0,41
0,62
1,21
1,93
3,34
4,75
1
1,8
3
3,5
9,5
19
1
1,8
3
4,4
10,3
0,37
0,43
0,67
0,11
0,21
0,32
2 x 0,11
2 x 0,21
2 x 0,32
0,1
0,18
0,27
0,18
0,35
0,52
-
20
20
30
45
40
8
12
12
20
36
45
100
7
8
10
18
25
40
60
12
20
32
35
85
4,5
4,5
7
6,8
6,8
10
10
10
22
All the specified values may vary considerably, depending on the lamp manufacturer.
1633
1001T
010313
Lighting contactors
Hum-free, 24 V AC, 110-120 V AC
DIN 3
IEC 1095 VDE 0637
UL 94
HSLa 22 ...
HSLa 24 ...
HSLa 44 ...
2 poles
4 poles
4 poles
Spacing 17.5 mm .689"
1 module
Spacing 35 mm 1.38"
2 modules
3 modules
*
HSLa 64 ...
4 poles
3 modules
*
protection
protection
UP V0
PC V2
PA V0
*
IP 20
Switching
noise : 80 dB
Rated voltage: 24 VAC or 110-120 VAC
Contact Entrelec for UL/CSA.
Available in 48 VAC; contact Entrelec.
References
Contact type
1 module
types.
Configuration
1NO
2 modules
Type
3 modules
* Dimension includes the terminal block cover
P-HSLa 44/64.
P/N 24 VAC, 50/60 Hz
P/N 110-120 VAC, 50/60 Hz
1 pole, 25 A
HSLa 22-10
F011102606
1 pole, 25 A
HSLa 22-01
F011102605
1NO-1NC
2 pole, 20 A
HSLa 22-11
F011101523
F011102340
2NO
2 pole, 20 A
HSLa 22-20
F011101524
F011102502
2NC
2 pole, 20 A
HSLa 22-02
4 pole, 24 A
HSLa 24-10
F011101396
F011102506
4 pole, 40 A
HSLa 44-10
F011101397
F011102609
4 pole, 63 A
HSLa 64-10
F011101398
F011102613
4 pole, 24 A
HSLa 24-01
F011101461
F011102607
4 pole, 40 A
HSLa 44-01
F011101708
F011102418
4 pole, 63 A
HSLa 64-01
4 pole, 24 A
HSLa 24-22
4 pole, 40 A
HSLa 44-22
F011102610
4 pole, 63 A
HSLa 64-22
F011102614
4 pole, 24 A
HSLa 24-04
F011101785
F011102476
4 pole, 40 A
HSLa 44-04
F011101717
F011102611
4 pole, 63 A
HSLa 64-04
1NC
4NO
3NO - 1NC
2NO - 2NC
F011102344
F011102612
F011101492
F011102608
4NC
Specifications for the 110-120 V AC units are on page 1630.
1634
F011101692
S014003
000623
Mini contactors • control relays, contactors, reversing contactors
Mini contactors
... the benefits at a glance ...
4 basic coil versions
✓ AC : 4.5 VA
DC : 2.4 W
DC : 1.5 W
✓ AC with rectifier : 3.5 VA
(hum-free, silent, no peak currents
on make, insensitive to short
voltage cutoffs).
✓
✓
✓
✓
✓
✓
M 06 motor protection relay
covering a range from 0.1 to 11.5 A
Phase failure sensitive
Electrically separate 1 N/O + 1N/C
contacts
Hand/auto reset
Reset and setting parameters can
be protected by sealable cover
Control terminals are prewired
Relay can be mounted beneath
contactor
KH ... CONTROL RELAY
KL ..., KLW ... CONTACTORS
PLUS SYSTEM COMPONENTS
Control relay
Versions : Screw terminals, Faston
connectors or solder pins
AC, DC, interface or
hum-free coils
Contactors
Thermal overload relay
Auxiliary contact block 2 or 4 pole
Versions : Screw or Faston
connection for top mounting
Timer module
Delay on energization 1 to 30 secs
Versions : 24 to 48 V AC/DC
110 to 240 V AC
front mounting
Coil suppressor
Versions : RC, varistor or diode
front mounting
Reversing contactor
Versions : Screw terminals, Faston connectors
or solder pins AC, DC,
interface or hum-free coils
Broad coil voltage range ensures reliable operation
Integral or external coil suppressors give reliable protection
to electronics
2- or 4-pole snap-on auxiliary contact blocks to increase the
number or contacts
Compact size saves space
Separation of contacts ensured by forced opening of
contacts
Maximum shock resistance through specially designed
magnetic system
Contact reliability through special contacts
Safe transmission of low-level signals
Improved life at AC 3/AC 4 duty through optimized arc chutes
and contact materials
Suitable for resistive loads (AC 1): contacts are designed for Ith
= 29 A at 50°C
1635
S014004
000919
Control relays KH ...,
AC operated
without integral coil suppressor
Compact design
Available in 3 versions :
- with screw terminals
- Faston connectors
- solder pins
Version with solder pins includes front face screw
terminals for direct connection to load
Low power consumption coils
Bi-frequency coils 50/60 Hz
High contact reliability
Forced opening of contacts
Safety isolation up to 400 V to VDE 0106, IEC 536
Our mini contactors are delivered with
bi-frequency coils for 50/60 Hz.
Approvals :
Characteristics of control relays KH ..., AC operated, 4.5 VA coils
Version with screw terminals
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHS-31
1 309 060 ..
3
1
KHS-22
1 309 070 ..
2
2
KHS-40
1 309 050 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
Weight
kg
For dimensions
see page 1673
0.180
- 50/60 Hz coil
- without integral
coil suppressor
0.180
0.180
Version with Faston connectors, 2 x 2.8 mm or 1 x 6.35 mm
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHF-31
1 309 160 ..
3
1
KHF-22
1 309 170 ..
2
2
KHF-40
1 309 150 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
Weight
kg
For dimensions
see page 1673
0.180
- 50/60 Hz coil
- without integral
coil suppressor
0.180
0.180
Version with solder pins, 1.7 mm Ø, hole on p. c. b.
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHL-31
1 309 260 ..
3
1
KHL-22
1 309 270 ..
2
2
KHL-40
1 309 250 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
0.210
- 50/60 Hz coil
- without integral
coil suppressor
1)
1636
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
0.210
0.210
Notes
Weight
kg
Auxiliary contact block - page 1641
Other system components - page 1641
Technical details - pages 1664, 1666
For dimensions
see page 1673
S014005
000919
Control relays KH ...,
AC operated
with integral coil suppressor
Compact design
- Faston connectors
- solder pins
Bi-frequency coils 50/60 Hz
Approvals:
Characteristics for control relays KH ..., AC operated, 4.5 VA coils
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHS-31
1 309 062 ..
3
1
KHS-22
1 309 072 ..
2
2
KHS-40
1 309 052 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
- with integral
coil suppressor
Weight
kg
For dimensions
see page 1673
0.180
0.180
- permitted up to
240 V max.
0.180
Features
Weight
kg
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHF-31
1 309 162 ..
3
1
KHF-22
1 309 172 ..
2
2
KHF-40
1 309 152 ..
4
0
Circuit diagram to
DIN EN 50 011
- with integral
coil suppressor
For dimensions
see page 1673
0.180
0.180
- permitted up to
240 V max.
0.180
Features
Weight
kg
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHL-31
1 309 262 ..
3
1
KHL-22
1 309 272 ..
2
2
KHL-40
1 309 252 ..
4
0
Circuit diagram to
DIN EN 50 011
- with integral
coil suppressor
For dimensions
see page 1673
0.210
0.210
- permitted up to
240 V max.
0.210
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
AC-coils available with integral coil suppressor to max. 230 V
1)
1637
S014006
000919
Control relays KHDC ...,
DC operated
Compact design
- Faston connectors
- solder pins
Approvals:
Characteristics for control relays KHDC ..., DC operated, 3 W coils
Versions with screw terminals
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHDCS-31
1 309 065 ..
3
1
KHDCS-22
1 309 075 ..
2
2
KHDCS-40
1 309 055 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
Weight
kg
For dimensions
see page 1673
0.225
- without integral
coil suppressor
0.225
0.225
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHDCF-31
1 309 165 ..
3
1
KHDCF-22
1 309 175 ..
2
2
KHDCF-40
1 309 155 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
Weight
kg
For dimensions
see page 1673
0.225
- without integral
coil suppressor
0.225
0.225
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHDCL-31
1 309 265 ..
3
1
KHDCL-22
1 309 275 ..
2
2
KHDCL-40
1 309 255 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
0.225
- without integral
coil suppressor
1)
1638
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
0.225
0.225
Notes
Weight
kg
For dimensions
see page 1673
S014007
000919
Control relays KHDC ...,
DC operated
Compact design
- Faston connectors
- solder pins
Approvals:
Characteristics for control relays KHDC ..., DC operated, 3 W coils
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHDCS-31
1 309 066 ..
3
1
KHDCS-22
1 309 076 ..
2
2
KHDCS-40
1 309 056 ..
4
0
Circuit diagram to
DIN EN 50 011
Features
- with integral
coil suppressor
Weight
kg
For dimensions
see page 1673
0.225
0.225
- permitted up to
240 V max.
0.225
Features
Weight
kg
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHDCF-31
1 309 166 ..
3
1
KHDCF-22
1 309 176 ..
2
2
KHDCF-40
1 309 156 ..
4
0
Circuit diagram to
DIN EN 50 011
- with integral
coil suppressor
For dimensions
see page 1673
0.225
0.225
- permitted up to
240 V max.
0.225
Features
Weight
kg
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHDCL-31
1 309 266 ..
3
1
KHDCL-22
1 309 276 ..
2
2
KHDCL-40
1 309 256 ..
4
0
Circuit diagram to
DIN EN 50 011
- with integral
coil suppressor
For dimensions
see page 1673
0.225
0.225
- permitted up to
240 V max.
0.225
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
DC-coils available with integral coil suppressor to max. 220 V
1)
1639
S014008
000919
Control relays KHi (interface),
DC operated
with integral coil suppressor and
LED to indicate operational state
Compact design, same size as AC control relay
Version :
Positively guided terminals
Can be directly controlled by programmable
controller
Approvals:
Characteristics for contol relays KHiS ..., DC operated, interface, 1.8 W coil
Rated thermal
current Ith
A
10
Type
Order ref.:
see supplements
at the top right
Contact
configuration
N/O N/C
KHiS-31
1 309 067 06
3
1
KHiS-22
1 309 077 06
2
2
KHiS-40
1 309 057 06
4
0
Circuit diagram to
DIN EN 50 011
Features
- built-in LED to indicate
operational state
- Coil operating voltage
rangs 0.7 to 1.3 VC
- integral coil
suppressor
- only 2 pole aux.
contact block
permitted
Notes
1)
1640
DC: 24 and 48 V
Weight
kg
0.235
0.235
0.235
For dimensions
see page 1673
000919
S014009
Mini contactors: system components
for use with control relays, contactors, and
reversing contactors
Auxiliary contact blocks, 2- or 4-pole, front fitting
Compact in size, mounts quickly
S = screw terminals
F = Faston connectors
Contact positioning and numbering to DIN EN
50011 on types HS/HF when mounted to control
relays with 4 N/O contacts
When mounted to contactors, DIN EN 50012 is
maintained when LS contacts are used
3 front mounting coil suppressor versions with LED
indicators
Front mounting timer module, delay on energization
up to 30 secs
Approvals:
Characteristics
Auxiliary contact blocks
for use with KL ..., KLW contactors
for use with KH ..., KHDC ..., KHi control relays
Coil suppressors with built-in LED indicator
RC coil suppressor (for AC operated contactor)
Top mounting
for contactors
Type
DIN EN 50 012
LS-11
3 309 001 01
LS-02
3 309 002 01
Type
Voltage range
Order ref.:
LS-13
3 309 005 01
D-242)
D-482)
12...24 =
32...48 =
3 309 061 01
3 309 061 02
LS-22
3 309 004 01
LS-31
3 309 003 01
KL ...
KLW ...
Circuit diagram
Order ref.:
Type
Voltage range
Order ref.:
RC-2501)
220...250 V
3 309 062 01
Diode coil suppressor (for DC operated contactor)
Varistor coil suppressor (for AC or DC operated contactor)
Type
3)
HS-02
3 309 033 01
HF-02
3 309 043 01
HS-04
3 309 038 01
HF-04
3 309 048 01
HS-11
3 309 032 01
HF-11
3 309 042 01
KH, KHDC,
HS-13
3 309 037 01
KHi
HF-13
3 309 047 01
HS-20
3 309 031 01
HF-20
3 309 041 01
HS-22
3 309 036 01
HF-22
3 309 046 01
HS-31
3 309 035 01
HF-31
3 309 045 01
HS-40
3 309 034 01
HF-40
3 309 044 01
Weight : 0.045 kg
V-24
V-483)
V-1303)
V-2503)
Voltage range
Order ref.:
12...24 AC/DC
32...48 AC/DC
40...129 AC/DC
130...250 AC/DC
3 309 060 01
3 309 060 02
3 309 060 04
3 309 060 05
Weight : 0.010 kg
Timer module snaps to the front of contactor
Type
Timer range
Voltage range
input/coil
Order ref.:
HV-48
HV-240
1...30
1...30
24...48 V AC/DC
110...240 V AC
3 309 050 01
3 309 050 02
Weight : 0.040 kg
Technical details :
Relay outputs
240 V AC/DC, 2 A max.
250 VA / 150 W
Control voltage range 0.85...1.1 VC
Permissible ambient temperature
-10°C ... +60°C
Reset time :
1.5 secs while timing
0.5 secs after timing
Circuit diagram :
1W
Explanation :
... S = screw terminals
... F = Faston connectors
on KHi only 2-pole versions
permitted !
Notes
1)
2)
3)
Limits transient voltage to max. 3 Vc. Slight increase in drop-out time
(1.2 to 2 times the normal time).
No interference by transient voltages and high frequency. Observe polarity when
connecting. Slight increase in drop-out time (1.1 to 1.5 times the normal time).
Limits transient voltages to max. 2 Vc. Max. reduction of transient voltage
peaks. Slight increase in drop-out time (1.1 to 1.5 times the normal time).
Technical details - pages 1664-1666
1641
S014010
000623
Contactors KL ...,
2.2 and 4 kW / 3 and 5 HP at 460 V, 3 ph. (AC 3)
AC operated,
Terminal numbering to DIN EN 50 005 and
DIN EN 50 012
Compact design
Available in 3 versions:
- Faston connectors
- solder pins
Bi-frequency AC coils 50/60 Hz
KL contactors are designed to switch three-phase and
AC loads. Applications include building automation,
air conditioning, heating and ventilation, and switching
resistive loads such as heaters, lamps, and inductive
loads, e.g., valves, couplings, etc.
Approvals:
Characteristics for contactors KL ..., AC operated, 4.5 VA coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
Circuit diagram to Features
DIN EN 50 005 and
DIN EN 50 012
Weight Suitable
kg
thermal
overload
relay
1.5
2.2
2.2
4
3
4
3
4
KL2S-10
1 309 000 ..
KL2S-01
1 309 010 ..
- 50/60 Hz coil
KL4S-10
1 309 020 ..
- without integral
coil suppressor
KL4S-01
1 309 030 ..
20/6
20/9
0.180
M 06
0.180
M 06
0.210
M 06
1.5
2.2
2.2
4
3
4
3
4
KL2F-10
1 309 100 ..
KL2F-01
1 309 110 ..
- 50/60 Hz coil
KL4F-10
1 309 120 ..
- without integral
coil suppressor
KL4F-01
1 309 130 ..
20/6
20/9
Version with solder pins, 1,7 mm Ø, hole on p. c. b.
1.5
2.2
2.2
4
3
4
3
4
KL2L-10
1 309 200 ..
KL2L-01
1 309 210 ..
- 50/60 Hz coil
KL4L-10
1 309 220 ..
- without integral
coil suppressor
KL4L-01
1 309 230 ..
20/6
20/9
Notes
1)
1642
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
For dimensions
see page 1673
S014011
000919
Contactors KL ...,
AC operated,
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
KL contactors are designed to switch three-phase and
AC loads. Applications include building automation,
Approvals:
Characteristics for contactors KL ..., AC operated, 4.5 VA coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
DIN EN 50 005 and
DIN EN 50 012
Weight Suitable
kg
thermal
overload
relay
For dimensions
see page 1673
KL2S-10
1.5
2.2
2.2
4
3
4
3
4
1 309 002 ..
- 50/60 Hz coil
KL2S-01
1 309 012 ..
- with integral
coil suppressor
KL4S-10
1 309 022 ..
KL4S-01
1 309 032 ..
20/6
0.180
M 06
0.180
M 06
0.210
M 06
20/9
permitted up to
240 V max.
KL2F-10
1.5
2.2
2.2
4
3
4
3
4
1 309 102 ..
- 50/60 Hz coil
KL2F-01
1 309 112 ..
- with integral
coil suppressor
KL4F-10
1 309 122 ..
KL4F-01
1 309 132 ..
20/6
20/9
permitted up to
240 V max.
KL2L-10
1.5
2.2
2.2
4
3
4
3
4
1 309 202 ..
- 50/60 Hz coil
KL2L-01
1 309 212 ..
- with integral
coil suppressor
KL4L-10
1 309 222 ..
KL4L-01
1 309 232 ..
20/6
20/9
permitted up to
240 V max.
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
1)
1643
S014012
000919
Contactors KLDC ...,
DC operated,
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
KLDC contactors are designed to switch three-phase
and AC loads. Applications include building automation,
Approvals:
Characteristics for contactors KLDC ..., DC operated, 3 VA coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
DIN EN 50 005 and
DIN EN 50 012
Weight Suitable
kg
thermal
overload
relay
1.5
2.2
2.2
4
3
4
3
4
KLDC2S-10
1 309 005 ..
KLDC2S-01
1 309 015 ..
KLDC4S-10
1 309 025 ..
KLDC4S-01
1 309 035 ..
20/6
- without integral
coil suppressor
0.225
M 06
- without integral
coil suppressor
0.225
M 06
- without integral
coil suppressor
0.225
M 06
20/9
1.5
2.2
2.2
4
3
4
3
4
KLDC2F-10
1 309 105 ..
KLDC2F-01
1 309 115 ..
KLDC4F-10
1 309 125 ..
KLDC4F-01
1 309 135 ..
20/6
20/9
1.5
2.2
2.2
4
3
4
3
4
KLDC2L-10
1 309 205 ..
KLDC2L-01
1 309 215 ..
KLDC4L-10
1 309 225 ..
KLDC4L-01
1 309 235 ..
20/6
20/9
Notes
1)
1644
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
For dimensions
see page 1673
S014013
000919
Contactors KLDC ...,
DC operated
Terminal numbering DIN EN 50 005 and
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
KLDC contactors are designed to switch three-phase
and AC loads. Applications include building automation,
of resistive loads such as heaters, lamps, and inductive
Approvals:
Characteristics for contactors KLDC ..., DC operated, 3 W coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
DIN EN 50 005 and
DIN EN 50 012
Weight Suitable
kg
thermal
overload
relay
For dimensions
see page 1673
1.5
2.2
2.2
4
3
4
3
4
KLDC2S-10
1 309 006 ..
KLDC2S-01
1 309 016 ..
KLDC4S-10
1 309 026 ..
KLDC4S-01
1 309 036 ..
20/6
- with integral
coil suppressor
0.225
M 06
0.225
M 06
0.225
M 06
20/9
permitted up to
240 V max.
1.5
2.2
2.2
4
3
4
3
4
KLDC2F-10
1 309 106 ..
KLDC2F-01
1 309 116 ..
KLDC4F-10
1 309 126 ..
KLDC4F-01
1 309 136 ..
20/6
- with integral
coil suppressor
20/9
permitted up to
240 V max.
1.5
2.2
2.2
4
3
4
3
4
KLDC2L-10
1 309 206 ..
KLDC2L-01
1 309 216 ..
KLDC4L-10
1 309 226 ..
KLDC4L-01
1 309 236 ..
20/6
- with integral
coil suppressor
20/9
permitted up to
240 V max.
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
1)
1645
S014014
000731
Interface contactors KLi ...
4 kW / 5 HP at 460 V, 3 ph. (AC 3)
DC operated,
with integral coil suppressor and
LED switch position indication
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
Can be directly controlled by programmable
controllers
Approvals:
Characteristics for contactors KLi ..., DC operated, 1.8 W coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
DIN EN 50 005 and
DIN EN 50 012
Weight Suitable
kg
thermal
overload
relay
2.2
4
4
4
KLi4S-10
1 309 027 ..
KLi4S-01
1 309 037 ..
20/9
- Built in LED to indicate switch position
- Coil voltage range
from 0.7 to 1.3 Vc
- Integral coil
suppressor up to
72 V max.
- Only 2 pole aux.
contact block
permitted
0.235
M 06
0.235
M 06
0.265
M 06
2.2
4
4
4
KLi4F-10
1 309 127 ..
KLi4F-01
1 309 137 ..
20/9
- Built in LED to indicate switch position
from 0.7 to 1.3 Vc
- Integral coil
suppressor up to
72 V max.
- Only 2 pole aux.
contact block
permitted
2.2
4
4
4
KLi4L-10
1 309 227 ..
KLi4L-01
1 309 237 ..
20/9
- Buil-in LED to indicate switch position
from 0.7 to 1.3 Vc
- Integral coil
suppressor up to
72 V max.
- Only 2 pole aux.
contact block
permitted
Notes
1)
1646
DC: 24 and 48 V
For dimensions
see page 1673
S014015
000623
Contactors KLb ...,
4 kW / 5 HP at 460 V, 3 ph. (AC 3)
AC operated,
hum-free for special
applications
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
- KLi contactors are hum free which makes them
suitable for use in building equipment, etc.
- Magnet coil with integral rectifier and coil suppressor
- Suitable for rail mounting (35 mm rail) or screw fixing
(4 mm dia. screws)
- Connecting screws are supplied with the clamps in
the open position
Approvals:
Characteristics for contactors KLb ..., AC operated, 3 VA coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
DIN EN 50 005 and
DIN EN 50 012
Weight Suitable
kg
thermal
overload
relay
For dimensions
see page 1673
50/60 Hz coil
24 V
110 V
KLb4S-10
2.2
4
4
4
1 309 021 ..
20/9
KLb4S-01
1 309 031 ..
230 V
permitted
0.225
M 06
0.225
M 06
0.225
M 06
50/60 Hz coil
24 V
110 V
KLb4F-10
2.2
4
4
4
1 309 121 ..
20/9
KLb4F-01
1 309 131 ..
230 V
permitted
50/60 Hz coil
24 V
110 V
KLb4L-10
2.2
4
4
4
1 309 221 ..
20/9
KLb4L-01
1 309 231 ..
230 V
permitted
Notes
1)
AC: 24, 110 and 230 V
1647
S014016
000623
Reversing contactors KLW ..., 3 pole
AC operated,
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
- Mechanically interlocked as standard
- Main circuit is ready wired on contactors with screw
terminals
(4 mm dia. screw)
the open position
Approvals:
Characteristics for reversing contactors KLW ..., AC operated, 4.5 VA coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
Circuit diagram to
DIN EN 50 005 and
DIN EN 50 012
Features
Weight Suitable
kg
thermal
overload
relay
1.5
2.2
2.2
4
3
4
3
4
KLW2S-10
1 309 300 ..
KLW2S-01
1 309 310 ..
KLW4S-10
1 309 320 ..
KLW4S-01
1 309 330 ..
20/6
without
integral coil
suppressor
0.39
M 06
without
integral coil
suppressor
0.37
M 06
without
integral coil
suppressor
0.43
M 06
20/9
1.5
2.2
2.2
4
3
4
3
4
KLW2F-10
1 309 400 ..
KLW2F-01
1 309 410 ..
KLW4F-10
1 309 420 ..
KLW4F-01
1 309 430 ..
20/6
20/9
1.5
2.2
2.2
4
3
4
3
4
KLW2L-10
1 309 500 ..
KLW2L-01
1 309 510 ..
KLW4L-10
1 309 520 ..
KLW4L-01
1 309 530 ..
20/6
20/9
Notes
1)
1648
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
For dimensions
see page 1673
S014017
000623
Reversing contactors KLW ..., 3 pole
AC operated,
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
- Main circuit is ready wired on contactors with screw
terminals
(4 mm dia. screw)
the open position
Approvals:
Characteristics for reversing contactors KLW ..., AC operated, 4.5 VA coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
Circuit diagram to
DIN EN 50 005 and
DIN EN 50 012
Features
Weight Suitable
kg
thermal
overload
relay
For dimensions
see page 1673
1.5
2.2
2.2
4
3
4
3
4
with
integral coil
suppressor
KLW2S-10
1 309 302 ..
KLW2S-01
1 309 312 ..
KLW4S-10
1 309 322 ..
KLW4S-01
1 309 332 ..
permitted up
to 240 V max.
KLW2F-10
1 309 402 ..
with
integral coil
suppressor
KLW2F-01
1 309 412 ..
KLW4F-10
1 309 422 ..
KLW4F-01
1 309 432 ..
permitted up
to 240 V max.
KLW2L-10
1 309 502 ..
with
integral coil
suppressor
KLW2L-01
1 309 512 ..
KLW4L-10
1 309 522 ..
KLW4L-01
1 309 532 ..
20/6
0.39
M 06
0.37
M 06
0.43
M 06
20/9
1.5
2.2
2.2
4
3
4
3
4
20/6
20/9
1.5
2.2
2.2
4
3
4
3
4
20/6
20/9
permitted up
to 240 V max.
Notes
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
1)
1649
S014018
000731
Reversing contactors KLWDC ..., 3 pole
DC operated,
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
With or without integral coil suppressor
- Main circuit is prewired on contactors with screw
terminals
(4 mm dia. screw)
the open position
Approvals:
Characteristics for reversing contactors KLWDC ..., DC operated, 3 W coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
Circuit diagram to
DIN EN 50 005 and
DIN EN 50 012
Features
Weight Suitable
kg
thermal
overload
relay
KLWDC2S-10 1 309 305 ..
1.5
2.2
3
3
20/6
KLWDC2S-01 1 309 315 ..
KLWDC4S-10 1 309 320 ..
2.2
4
4
4
without
integral coil
suppressor
0.39
M 06
without
integral coil
suppressor
0.39
M 06
without
integral coil
suppressor
0.39
M 06
20/9
KLWDC4S-01 1 309 335 ..
KLWDC2F-10 1 309 405 ..
1.5
2.2
3
3
20/6
KLWDC2F-01 1 309 415 ..
KLWDC4F-10 1 309 320 ..
2.2
4
4
4
20/9
KLWDC4F-01 1 309 435 ..
KLWDC2L-10 1 309 505 ..
1.5
2.2
3
3
20/6
KLWDC2L-01 1 309 515 ..
KLWDC4L-10 1 309 320 ..
2.2
4
4
4
20/9
KLWDC4L-01 1 309 535 ..
Notes
1)
1650
DC: 24, 110 and 220 V
For dimensions
see page 1673
S014019
000731
Reversing contactors KLWDC ..., 3 pole
DC operated,
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
- Main circuit is prewired on contactors with screw
terminals
- Suitable for rail mounting (35 mm rail) or screw
attached (4 mm dia. screw)
the open position
Approvals:
Characteristics for reversing contactors KLWDC ..., DC operated, 3 W coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
Circuit diagram to
DIN EN 50 005 and
DIN EN 50 012
Features
Weight Suitable
kg
thermal
overload
relay
For dimensions
see page 1673
KLWDC2S-10 1 309 306 ..
1.5
2.2
3
3
20/6
with
integral coil
suppressor
KLWDC2S-01 1 309 316 ..
0.48
M 06
0.46
M 06
0.52
M 06
KLWDC4S-10 1 309 326 ..
2.2
4
4
4
20/9
KLWDC4S-01 1 309 336 ..
permitted up
to 240 V
KLWDC2F-10 1 309 406 ..
1.5
2.2
3
3
20/6
with
integral coil
suppressor
KLWDC2F-01 1 309 416 ..
KLWDC4F-10 1 309 426 ..
2.2
4
4
4
20/9
KLWDC4F-01 1 309 436 ..
permitted up
to 240 V
KLWDC2L-10 1 309 506 ..
1.5
2.2
3
3
20/6
with
integral coil
suppressor
KLWDC2L-01 1 309 516 ..
KLWDC4L-10 1 309 526 ..
2.2
4
4
4
20/9
KLWDC4L-01 1 309 536 ..
permitted up
to 240 V
Notes
DC: 24, 110 and 220 V
1)
1651
S014020
000623
Reversing contactors KLWb ..., 3 pole
4 kW / 5 HP at 460 V, 3 ph. (AC 3)
AC operated,
hum-free for
special applications
DIN EN 50 012
Compact design
- Faston connectors
- solder pins
- KLWb contactors are hum-free which makes them
suitable for use in building equipment, etc.
- Magnet coil with integral rectifier and coil suppressor
- Main circuit is prewired on contactor with screw
terminals
- Suitable for rail mounting (35 mm rail) or screw
attached (4 mm dia. screw)
the open position
Approvals:
Characteristics for reversing contactors KLWb ..., AC operated, 3 VA coils
Max. AC 3 ratings
of 3-phase motors
(kW)
380...
230 V 415 V 500 V
Ie AC 1/AC 3
up to 440 V
690 V
A
Contactor
type
Order ref.:
top right
Circuit diagram to
DIN EN 50 005 and
DIN EN 50 012
Features
Weight Suitable
kg
thermal
overload
relay
50/60 Hz
coil
... 24 V
2.2
4
4
4
KLWb4S-10
1 309 321 ..
... 110 V
KLWb4S-01
1 309 331 ..
permitted
0.48
M 06
0.46
M 06
0.52
M 06
... 230 V
20/9
50/60 Hz
coil
... 24 V
KLWb4F-10
2.2
4
4
4
1 309 421 ..
... 110 V
... 230 V
20/9
KLWb4F-01
1 309 431 ..
permitted
50/60 Hz
coil
... 24 V
2.2
4
4
4
KLWb4L-10
1 309 521 ..
... 110 V
KLWb4L-01
1 309 531 ..
permitted
... 230 V
20/9
Notes
1)
1652
AC: 24, 110 and 230 V
Technical details - page 1664-1665
For dimensions
see page 1673
S014022
000623
Mini contactors: system components
for use with control relays, contactors and
reversing contactors
Auxiliary contact blocks, 2- or 4-pole, front fitting
Compact in size, mounts quickly
S = screw terminals
F = Faston connectors
Contact positioning and numbering to DIN EN
50011 on types HS/HF when mounted to control
relays with 4 N/O contacts
When mounted to contactors, DIN EN 50012 is
maintained when LS contacts are used
3 front mounting coil suppressor versions with LED
indicators
Front mounting timer module, delay on energization
up to 30 seconds
Approvals:
Characteristics
for use with KL ..., KLW contactors
for use with KH ..., KHDC ..., KHi control relays
Coil suppressors with built in LED indicator
RC coil suppressor (for AC operated contactor)
Top mounting
for contactors
Type
DIN EN 50 012
LS-11
3 309 001 01
LS-02
3 309 002 01
Type
Voltage range
Order ref.:
LS-13
3 309 005 01
D-242)
D-482)
12...24 =
32...48 =
3 309 061 01
3 309 061 02
LS-22
3 309 004 01
LS-31
3 309 003 01
KL ...
KLW ...
Circuit diagram
Order ref.:
Type
Voltage range
Order ref.:
RC-2501)
220...250 V
3 309 062 01
Diode coil suppressor (for DC operated contactor)
Varistor coil suppressor (for AC or DC operated contactor)
Type
3)
HS-02
3 309 033 01
HF-02
3 309 043 01
HS-04
3 309 038 01
HF-04
3 309 048 01
HS-11
3 309 032 01
HF-11
3 309 042 01
KH, KHDC,
HS-13
3 309 037 01
KHi
HF-13
3 309 047 01
HS-20
3 309 031 01
HF-20
3 309 041 01
HS-22
3 309 036 01
HF-22
3 309 046 01
HS-31
3 309 035 01
HF-31
3 309 045 01
HS-40
3 309 034 01
HF-40
3 309 044 01
Weight : 0.045 kg
V-24
V-483)
V-1303)
V-2503)
Voltage range
Order ref.:
12...24 AC/DC
32...48 AC/DC
40...129 AC/DC
130...250 AC/DC
3
3
3
3
309
309
309
309
060
060
060
060
01
02
04
05
Weight : 0.010 kg
Timer module snaps to the front of contactor
Type
Timer range
Voltage range
input/coil
Order ref.:
HV-48
HV-240
1...30
1...30
24...48 V AC/DC
110...240 V AC
3 309 050 01
3 309 050 02
Weight : 0.040 kg
Technical details :
Relay outputs
240 V AC/DC, 2 A max.
250 VA / 150 W
Control voltage range 0.85...1.1 VC
Permissible ambient temperature
-10°C ... +60°C
Reset time :
1.5 secs while timing
0.5 secs after timing
Circuit diagram :
1W
Explanation :
... S = screw terminals
... F = Faston connectors
on KHi only 2-pole versions
permitted !
Notes
1)
2)
3)
Limits transient voltage to max. 3 Vc. Slight increase in drop-out time
(1.2 to 2 times the normal time).
No interference by transient voltages and high frequency. Observe polarity when
connecting. Slight increase in drop-out time (1.1 to 1.5 times the normal time).
Limits transient voltages to max. 2 Vc. Max. reduction of transient voltage
peaks. Slight increase in drop-out time (1.1 to 1.5 times the normal time).
1653
S014021
000919
number for mini contactors
Code
number
AC
... 04
... 06
... 10
... 11
... 13
... 15
... 19
... 25
... 28
... 29
... 38
... 40
... 41
... 43
... 59
... 61
... 63
... 65
... 69
... 73
Color code1)
for coil voltage
DC
12 V
24 V
32 V
36 V
42 V
48 V
60 V
110 V
120 V
127 V
125 V
208 V
230 V
220 V
240 V
400 V
380 V
415 V
440 V
500 V
600 V
220 V
AC
DC
violet
violet
violet
green
white
white
green
yellow
yellow
yellow
blue
blue
blue
blue
red
red
red
red
black
black
green
green
green
green
green
green
green
green
green
green
green
green
-
Our control relays, compact contactors and mini contactors are delivered
Notes
1)
1654
AC: 24, 42, 110, 230 and 400 V
DC: 24, 110 and 220 V
NOTES
1655
1002T
010329
Motor Controls
Entrelec MTE is a leading supplier of motor control and protection
products for a wide range of industrial applications. Products
include innovative electronic equipment including soft-starters,
DC injection brakes, and advanced motor protection and
monitoring modules. All products are manufactured to
ISO 9001 standards.
Electronic Soft Starters: DuoSoft and PowerSoft
DuoSoft
DuoSoft and PowerSoft electronic soft starters provide smooth acceleration and
deceleration of three phase motors, reducing mechanical and electrical stress which
shorten a motor’s life. DuoSoft starters are suitable for motors up to 15 kW.
PowerSoft starters come in two versions, a chassis model to incorporate into a
separate enclosure and a complete ready-to-go starter suitable for wall mounting.
DuoSoft
• Suitable for motors up to 15 kW
• Ideal alternative to Star Delta starters
• Integral bypass relay
• Compact size
• Two or three wire control
• LED status indication
PowerSoft chassis model
PowerSoft - chassis model
PowerSoft - complete starter
• The system integrator’s choice
• Installs into a separate enclosure
• Compact IP20 construction
• Adaptable for a wide range
of applications
• The installers’ choice
• For wall mounting
• Self-contained IP55 unit (IP42 above 40 kW)
• Easy to install
• Incorporates isolator, line contactor,
start stop buttons, and motor
overload protection
Contact Entrelec for details.
Fuse Disconnect Switches
ZNTF
Fuse Switches
ZNTF
• Up to 100A rating.
• Door interlocked handle standard
• Two auxiliary contacts can be mounted
• Auxiliaries feature early break/late make
ZTF
ZTF
• Larger fuse switch to 800A rating
• Includes door interlocked handle and fuse barriers
• Four auxiliary contacts can be mounted
• Fourth pole not fused
• Auxiliaries feature early break/late make
1656
1003T
010329
Motor Protection: Maxim
Products for protecting, monitoring,
and controlling motors.
50% of motor failures are triggered by overheating due
to overload, phase failure, or insulation breakdown.
A 10% temperature rise reduces your motor’s life by
50%. The Maxim range of products protect your
motor against the cause of temperature rise. Devices
within the range also provide protection against other
causes of motor and equipment damage, including:
• Dry pump
• Belt break on conveyor or fan
• Mixer jamming
• Excess conveyor loading
Monitors 6 functions
Monitors 16 functions with bus communication
DC Injection Brakes
Our DC Injection brakes reduce the time for a machine to come to rest resulting in
an increased production output and increased safety in hazardous machines.
Available in three formats with DOL starter, with Star Delta starter, and without
starter (for use with existing DOL or Star Delta starter).
• Reduced stopping time
• Increased production cycle
• Smooth controlled stopping
• Adjustable braking torque and stop time
• Easy installation
• Maintenance free
Meets the guidelines of PUWER 98,
developed in the United Kingdom.
Power Manager
Power Manager provides comprehensive electrical network information that
economically replaces ammeters, voltmeters, meter switches, kWh meters,
power factor meters, kW meters, and more. Compact and easy to use, Power
Manager provides accurate measurement to the 20th Harmonic on each cycle.
The combination of performance, simplicity, and size ensures that Power
Manager is the ideal solution for switchboard and control panel manufacturers.
• Simple to install
Quick fit clamps for panel mounting
and large cable terminals
• Easy to use
Four menu buttons allow information
to be accessed easily and quickly
• Accurate and comprehensive
parameter measurement
• Easy to read
Large clear backlit LCD display
• Compact size
1657
NOTES
1658
S015003
000623
Fusing of squirrel cage motors 50 Hz 1500 r. p. m. up to and including 25 kW
(guide values). For values applicable to contactors and thermal overload relays, see "technical details"
Motor rating
Motor rated current
at 125 V
Fusing
DOL
Y∆
Motor rated current
at 230 V
Fusing
DOL
Y∆
Motor rated current
at 240 V
Fusing
DOL
Y∆
Motor rated current
at 400 V
Fusing
DOL
Y∆
kW
PS ≈ hp
cos ϕ
η%
A
A
A
A
A
A
A
A
A
A
A
A
0.06
0.09
0.12
0.18
0.25
0.37
0.55
0.75
0.8
1.1
1.5
2.2
2.5
3
3.7
4
5
5.5
6.5
7.5
8
11
12.5
15
18.5
20
22
25
0.08
0.12
0.16
0.24
0.34
0.5
0.75
1
1.1
1.5
2
3
3.4
4
5
5.5
6.8
7.5
8.8
10
11
15
17
20
25
27
30
34
0.7
0.7
0.7
0.7
0.7
0.72
0.75
0.8
0.8
0.83
0.83
0.83
0.83
0.84
0.84
0.84
0.84
0.85
0.85
0.86
0.86
0.86
0.86
0.86
0.86
0.86
0.87
0.87
59
60
61
61
62
64
69
74
74
77
78
81
81
81
82
82
83
83
84
85
85
87
87
87
88
88
89
89
0.67
0.99
1.29
1.93
2.69
3.7
4.4
5.9
6.3
7.8
10.7
15.2
17.3
20.4
25
26.8
33.1
36.4
42.2
47.6
-
2
2
4
4
4
6
10
10
16
16
20
25
25
35
35
35
50
63
63
63
-
2
2
2
4
4
4
6
10
10
10
16
20
20
25
35
36
50
50
50
50
-
0.38
0.55
0.76
1.1
1.4
2.1
2.7
3.3
3.6
4.9
6.2
8.7
9.8
11.6
14.2
15.3
18.9
20.6
23.7
27.4
28.8
39.2
43.8
52.6
64.9
69.3
75.2
84.4
1
2
2
2
4
4
4
6
6
10
10
16
16
20
25
25
35
35
35
35
50
63
63
80
100
100
100
125
1
2
2
2
2
4
4
4
4
6
10
10
16
16
20
20
25
25
25
35
35
50
50
63
80
80
80
100
0.35
0.5
0.68
1
1.38
1.93
2.3
3.1
3.3
4.1
5.6
7.9
8.9
10.6
13
14
17.2
18.9
21.8
24.8
26.4
35.3
40.2
48.2
58.7
63.4
68
77.2
1
2
2
2
4
4
4
6
6
6
10
16
16
20
25
25
25
35
35
35
35
50
63
80
80
80
100
100
1
2
2
2
2
4
4
4
4
6
10
10
10
16
16
20
20
25
25
35
35
50
50
63
63
80
80
100
0.22
0.33
0.42
0.64
0.88
1.22
1.5
2
2.1
2.6
3.5
5
5.7
6.6
8.2
8.5
10.5
11.5
13.8
15.5
16.7
22
25
30
37
40
44
50
1
1
2
2
2
4
4
4
4
4
6
10
10
16
16
16
20
20
25
25
25
35
35
50
63
63
63
80
1
1
2
2
2
2
2
4
4
4
4
6
10
10
10
10
16
16
16
20
20
25
35
35
50
50
50
63
Motor rating
kW
0.06
0.09
0.12
0.18
0.25
0.37
0.55
0.75
0.8
1.1
1.5
2.2
2.5
3
3.7
4
5
5.5
6.5
7.5
8
11
12.5
15
18.5
20
22
25
PS ≈ hp
0.08
0.12
0.16
0.24
0.34
0.5
0.75
1
1.1
1.5
2
3
3.4
4
5
5.5
6.8
7.5
8.8
10
11
15
17
20
25
27
30
34
cos ϕ
0.7
0.7
0.7
0.7
0.7
0.72
0.75
10.8
0.8
0.83
0.83
0.83
0.83
0.84
0.84
0.84
0.84
0.85
0.85
0.86
0.86
0.86
0.86
0.86
0.86
0.86
0.87
0.87
η%
59
60
61
61
62
64
69
74
74
77
78
81
81
81
82
82
83
83
84
85
85
87
87
87
88
88
89
89
Motor rated current
at 415 V
Fusing
DOL
Y∆
Motor rated current
at 440 V
Fusing
DOL
Y∆
Motor rated current
at 500 V
Fusing
DOL
Y∆
Motor rated current
at 600 V
Fusing
DOL
Y∆
Motor rated current
at 660 V
Fusing
DOL Y∆
A
2
2.5
3.5
5
6.5
7.5
11
14
21
28
35
40
-
A
0.19
0.28
0.37
0.55
0.76
1.06
1.25
1.67
1.78
2.26
3.03
4.31
4.9
5.8
7.1
7.6
9.4
10.3
12
13.5
14.4
19.3
21.9
26.3
32
34.6
37.1
42.1
A
0.16
0.24
0.33
0.46
0.59
0.85
1.2
1.48
1.57
2.1
2.6
3.8
4.3
5.1
6.2
6.5
8.1
8.9
10.4
11.9
12.7
16.7
19
22.5
28.5
30.6
33
38
A
0.12
0.21
0.27
0.4
0.56
0.77
1.02
1.22
1.31
1.66
2.22
3.16
3.59
4.25
5.2
5.6
6.9
7.5
8.7
9.9
10.6
14.1
16.1
19.3
23.5
25.4
72.2
30.9
A
0.7
0.9
1.1
1.5
2
2.9
3.5
4.9
6.7
9
13
17.5
21
25
-
A
4
4
6
10
16
16
20
25
35
35
50
63
-
A
4
4
4
6
10
10
16
16
25
35
50
50
-
A
1
1
1
1
2
2
4
4
4
4
6
6
10
10
16
16
16
20
20
25
25
35
35
35
50
50
63
63
A
1
1
1
1
2
2
2
2
2
4
4
6
6
10
10
10
16
16
16
16
20
25
25
35
35
50
50
50
A
1
1
1
1
2
2
4
4
4
4
4
6
6
10
16
16
16
16
20
20
20
25
35
35
50
50
50
63
A
1
1
1
1
2
2
2
2
2
4
4
6
6
10
10
10
10
10
16
16
16
20
25
25
35
35
50
50
A
1
1
1
1
1
2
2
4
4
4
4
6
6
6
10
10
16
16
16
16
20
25
25
35
35
35
35
50
A
1
1
1
1
1
2
2
2
2
2
4
4
4
6
10
10
10
10
10
16
16
20
20
25
25
35
35
35
A
2
2
2
4
4
6
6
10
16
16
25
25
35
35
-
A
2
2
2
2
4
4
4
6
10
10
16
20
25
35
-
The motor rated currents are valid for normal internal and surface cooled-down three-phase current motors of 1500 r. p. m.
Direct-on-line-starting: Starting current max. 6 x motor rated current. Starting time: max. 5 sec.
Y/∆-current: Starting current max. 2 x motor rated current. Starting time max. 15 s. Thermal overload relay in the delta circuit to be set at 0.58 x motor rated current.
The rated currents of the fuse at Y/∆ -starting are also applicable for asynchronous slip-ring motors. At higher motor rated currents, starting currents, and/or longer starting times a
higher-rated fuse has to be applied. This table is also applicable for "gL" fuses (DIN VDE 0636).
Using NH-fuses in aM-characteristics fuse rating = motor rated current has to be selected.
1659
S015004
000919
Fusing of squirrel motors 50 Hz 1500 r. p. m. 30 kW and over
(guide values). For values applicable to contactors and thermal overload relays, see "technical details"
Motor rating
Motor rated current
at 125 V
Fusing
DOL
Y∆
Motor rated current
at 230 V
Fusing
DOL
Y∆
Motor rated current
at 240 V
Fusing
DOL
Y∆
Motor rated current
at 400 V
Fusing
DOL
Y∆
kW
PS ≈ hp
cos ϕ
η%
A
A
A
A
A
A
A
A
A
A
A
A
30
37
40
45
51
55
63
75
80
90
100
110
129
132
140
147
160
180
184
200
220
250
257
270
315
355
400
450
40
50
54
60
70
75
85
100
110
125
136
150
175
180
190
200
220
245
250
270
300
340
350
367
430
483
545
612
0.87
0.87
0.87
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.89
0.89
0.89
90
90
90
91
91
91
91
91
91
92
92
92
92
92
92
93
93
93
93
93
93
93
93
93
93
95
96
96
-
-
-
101
124
134
150
168
181
207
245
260
292
325
358
420
425
449
472
502
578
590
626
700
803
826
867
990
-
125
160
160
200
200
250
250
315
315
400
400
500
500
500
630
630
630
800
800
800
1000
1000
1000
1000
1250
-
125
160
160
160
200
200
200
250
315
315
400
400
500
500
500
630
630
630
630
800
800
1000
1000
1000
1250
-
92,7
114
123
136
154
166
190
226
241
268
297
327
384
393
416
432
471
530
541
589
647
736
756
794
927
-
125
160
160
200
200
200
200
315
315
315
400
400
500
500
500
630
630
630
630
800
800
1000
1000
1000
1250
-
100
125
160
160
200
200
200
250
250
315
400
400
400
500
500
500
630
630
630
630
800
800
800
800
1000
-
60
72
79
85
97
105
119
140
147
170
188
205
242
245
260
273
295
333
340
370
408
460
475
499
580
636
710
800
80
100
100
125
125
160
160
200
200
250
250
250
315
315
315
315
400
400
400
500
500
630
630
630
800
800
1000
1000
63
80
100
100
100
125
125
160
160
200
250
250
250
250
315
315
315
400
400
400
500
500
630
500
630
800
800
1000
Motor rating
kW
30
37
40
45
51
55
63
75
80
90
100
110
129
132
140
147
160
180
184
200
220
250
257
270
315
355
400
450
1660
PS ≈ hp
40
50
54
60
70
75
85
100
110
125
136
150
175
180
190
200
220
245
250
270
300
340
350
367
430
483
545
612
cos ϕ
0.87
0.87
0.87
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.89
0.89
0.89
η%
90
90
90
91
91
91
91
91
91
92
92
92
92
92
92
93
93
93
93
93
93
93
93
93
93
95
96
96
Motor rated current
at 415 V
Fusing
DOL
Y∆
Motor rated current
at 440 V
Fusing
DOL
Y∆
Motor rated current
at 500 V
Fusing
DOL
Y∆
Motor rated current
at 600 V
Fusing
DOL
Y∆
Motor rated current
at 660 V
Fusing
DOL Y∆
A
55
66
80
112,5
135
165
200
230
260
325
385
450
467
-
A
50.1
61.9
67
37.9
83.8
90.3
103.5
123
131
146
162
178
209
214
227
236
256
289
295
321
353
401
412
433
505
549
611
688
A
44
54
60
64.5
73.7
79
90.5
106
112
128
143
156
184
186
200
207
220
254
259
278
310
353
363
381
445
483
538
608
A
37.1
45.4
49.1
54.2
61.4
66.2
76
90.3
96.3
107
119
131
153
157
167
173
188
212
217
325
260
295
302
317
370
405
450
508
A
33
42
49
60
82
98
118
140
170
215
268
337
366
410
460
A
80
100
100
160
200
200
250
315
315
400
500
630
630
-
A
63
80
100
125
160
200
250
250
315
400
400
500
500
-
A
80
80
100
100
125
125
125
160
160
200
200
250
250
250
315
315
315
400
400
400
500
500
500
500
630
800
800
800
A
63
80
80
80
100
100
100
160
160
160
200
200
250
250
250
250
315
315
315
400
400
500
500
500
630
630
800
800
A
63
80
80
100
100
125
125
160
160
160
200
200
250
250
250
250
315
315
315
315
400
500
500
500
630
630
630
800
A
50
63
63
80
80
100
100
125
125
160
160
200
200
200
250
250
250
315
315
315
400
400
400
400
500
630
630
630
A
63
63
80
80
80
100
100
125
125
160
160
160
200
200
200
250
250
250
250
315
315
400
400
400
500
500
630
630
A
50
50
63
63
80
80
80
100
100
125
160
160
200
200
200
200
250
250
250
250
315
315
400
400
400
500
500
630
A
50
63
63
80
125
125
160
200
200
250
315
400
500
500
630
A
35
50
63
63
100
125
125
160
200
250
315
400
400
500
500
S015005
000919
Permissible ratings and protection of PVC-insulated cables and wires
acc. to supplement 1 to DIN VDE 0100 Part 430
Cable and wire
system
Method of installation
No. of wires
NYY, NYCWY, NYKY,
NYM, NYMZ, NYMT,
NYBUY, NHYRUZY
NYM, MYBUY, NHYRUZY, NYIF,
H07V-U, H07V-R, H07V-K, NYIFY
A
conduit-wired in heat
insulating walls
2
3
B1
B2
C
conduit-wired cables (or cable channel)
inside or outside of walls or concealed
E
(single) core cable
multi-core cables
directly
2
2
2
3
3
open air
3
2
3
Recommended values for the permissible rating Iz of cables and wires with Cu-conductors and PVC-insulation,
(operating temperature 70° C) at fixed installation in buildings, continuous operation, ambient temperature
25°C, correspondence of the rated current in In of overcurrent protective gear for protection at overload with
high testing current Iz ≤ 1.45 In to E DIN VDE 0298 Part 4/1996 and DIN VDE 0100 Part 430 supplement 1/01.91
Cross section
Cu-conductor in mm2
1.5
2.5
4
6
10
16
25
35
50
70
95
120
Iz
16.5
21
28
36
49
65
85
105
126
160
193
223
In
16
20
25
35
40
63
80
100
125
160
160
200
Iz
In
Iz
In
Iz
In
14
19
25
33
45
59
77
94
114
144
174
199
13
16
25
32
40
50
63
80
100
125
160
160
18.5
25
34
43
60
81
107
133
160
204
246
285
16
25
32
40
50
80
100
125
160
200
200
250
16.5
22
30
38
53
72
94
118
142
181
219
253
16
20
25
35
50
63
80
100
125
160
200
250
Iz
16.5
22
30
39
53
72
95
117
-
In
Iz
In
16
15 13
20
20 20
25
28 25
35
35 35
50
50 50
63
65 63
80
82 80
100 101 100
-
Iz
In
Iz
21 20 18,5
28 250
25
37 35
35
49 40
43
67 63
63
90 80
81
119 100 102
146 125 126
-
In
Iz
In
16
25
35
40
63
80
100
125
-
21
29
39
51
70
94
125
154
-
20
25
35
50
63
80
125
125
-
Iz
19,5
27
36
46
64
85
107
134
-
In
16
25
35
40
63
80
100
125
-
For underground laying of cables and wires and for cross sections > 120 mm2 in air, VDE 0298 Part 2 will apply.
Adjustable protection devices (motor controllers, circuit breakers) have to be set to the rated operational current of the wire. Overcurrent protective gear for
which the rated current In does not correspond to the values stipulated in the table, the next lower available rated current has to be selected.
ϑu <> 30° C) acc. to E DIN 0298 Part 4/1996;
Conversion factors for deviating ambient temperatures (ϑ
applicable to the permissible rating Iz
Insulating material
Permissible operating temp.
Ambient temperature °C
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
NR/SR
60° C
PVC
70° C
1.29
1.22
1.15
1.08
1.00
0.91
0.82
0.71
0.58
0.41
-
1.22
1.17
1.12
1.06
1.00
0.94
0.87
0.79
0.71
0.61
0.50
0.35
-
EPR
80° C
VPE
90 ° C
1.18
1.14
1.10
1.05
1.00
0.95
0.89
0.84
0.77
0.71
0.63
0.55
0.45
0.32
-
1.15
1.12
1.08
1.04
1.00
0.96
0.91
0.87
0.82
0.76
0.71
0.65
0.58
0.50
0.41
0.29
Conversion factors
NR/SR = natural rubber or soft rubber, PVC = polyvinyl chloride, EPR = ethylen-propylen-rubber, VPE = vulcanized polyethylene
1661
S015006
000731
Contactors for switching lamps and transformers
Switching of lamps
The table below specifies the number of incandescent and fluorescent lamps that can be switched with one contactor of each size.
Similar tables for mercury-vapor, halogen, and sodium-vapor lamps will be provided on request.
Rated
Operacapacity tional
current
W
A
Rated
voltage
50 Hz
Compen- Permissible number of lamps per pole
sation
ENTRELEC-SCHIELE-contactor, open or enclosed type
capacitor
KL4 DL4K DL5K
DL7K DL11K DL15K DL18K
V
µF
230
-
DL22N DL30N
DL42N DL65N DL90N
DL 110 N
Incandescent lamps
60
0.27
24
45
66
93
129
140
161
229
277
370
433
462
567
100
0.45
230
14
28
40
55
77
84
97
137
166
222
260
277
340
200
0.91
230
7
14
19
27
38
41
48
68
82
109
128
137
168
300
1.36
230
4
9
13
18
25
28
32
45
55
73
86
91
112
500
2.27
230
2
5
7
11
15
16
19
27
33
44
51
55
67
1000
4.5
230
1
2
4
5
7
8
9
13
16
22
26
27
34
2000
9.1
230
-
1
2
2
3
3
4
6
8
10
12
13
16
Electronic incandescent lamps (Dulux EL;
Circolux EL,- SL- bzw. PL-lamps)
9/10
0.054
230
16
16
24
39
46
51
55
79
111
127
150
158
182
11
0.064
239
13
13
20
33
39
43
47
67
93
107
127
133
153
18
0.09
230
9
9
14
24
27
30
33
47
66
76
90
95
109
26
0.125
230
7
7
10
17
20
22
24
34
48
55
65
68
79
32
0.155
230
5
5
8
14
16
18
19
27
38
44
52
55
63
42
0.2
230
4
4
6
11
12
14
15
21
30
34
40
43
49
Fluorescent
uncompensated
Individual circuit
40
0.43
230
41
43
46
67
81
90
113
167
209
279
544
544
606
65
0.7
230
25
26
28
35
50
60
70
102
128
170
334
334
372
100
1.5
230
12
12
13
16
23
25
32
48
60
79
156
156
174
120
1.5
230
12
12
13
15
23
25
32
48
60
79
156
156
174
215
1.5
400
6
7
7.5
10
15
15
18
27
34
38
90
90
100
compensated
40
0.3
230
4.5
20
30
60
90
116
125
145
206
250
330
390
416
510
65
0.45
230
7
14
20
40
60
77
85
97
137
166
220
260
277
340
100
0.7
230
18
9
15
25
40
50
55
62
88
107
142
167
178
218
120
0.8
230
18.5
7
12
22
35
43
46
54
77
93
125
146
156
191
215
0.8
400
10
4
10
12
20
25
28
31
43
53
71
83
90
110
Double circuit
by switching
Number of double units
2 x 40
2 x 0.3
230
30
31
33
40
58
70
81
120
150
198
390
390
435
2 x 65
2 x 0.45
230
20
21
22
30
38
45
54
80
100
132
260
260
290
2 x 100
2 x 0.7
230
12
11
14
20
25
30
35
51
64
85
167
167
186
2 x 120
2 x 0.8
230
11
10
12
18
21
27
30
45
56
74
146
146
163
Switching of transformers (primary)
The transient phenomena associated with the switching of transformers (primary) give rise to making current peaks that can be 20 to 30 times the rated currents.
The table below specifies the making current peaks that the individual types of contactors are able to withstand.
Types
Rating at 400 V AC
DL 4 K
kW
DL 5 K DL 7 K
DL 11 K
DL 15 K
DL 18 K
DL 22 N
DL 30 N DL 42 N
DL 65 N
4
5.5
7.5
11
15
18.5
22
30
42
63
Maximum making current peak (crest value)
A
300
400
700
850
900
1000
1400
1700
2200
2600
Rated current of transformer up to 690 V ≈ Ie
A
8
9
12
15
18
22
30
40
50
80
Single-phase transformer up to max. 440 V ~ Ie
A
8
9
12
15
18
22
30
40
50
80
Notes
The values given in the above tables are values for AC- and DC-operated contactors (economy circuit coils).
Because of the switching behavior and the moved masses, no DL 4 K-DC...DL 5 K-DC contactors should be used in "DC" systems.
DL 7 K-DC, DL 11 K-DC, DL 15 K-DC and DL 18 K-DC can be used as these contacts withstand electrical welding.
Order reference : see contactors. When ordering, add voltage code number to order reference.
Voltage codes: page 1654. Technical details: pages 1664-1665.
1662
S015007
000623
Standards
Utilization categories for contactors to IEC 947-4-1, EN 60 947, DIN VDE 0660 Part 102
Nature of current
Category
Typical applications
Alternating current
AC 1
Non-inductive or slightly inductive loads,
resistance furnaces
AC 2
Starting of slip-ring motors
AC 3
Starting squirrel-cage motors,
switching off of motors while they are running
AC 4
Starting squirrel-cage motors,
inching,
plugging,
reversing
DC-1
Non-inductive or slightly inductive loads,
resistance furnaces
DC-3
Shunt motors :
Starting, plugging, reversing, inching,
dynamic breaking
DC-5
Series motors :
Starting, plugging, reversing, inching,
dynamic breaking
DC-6
Switching of incandescent lamps
Direct current
Utilization categories for auxiliary contact blocks to IEC 947-5-1, EN 60 947, DIN VDE 0660 Part 200
Alternating current
Direct current
AC-12
Control of resistive load and solid-state loads with isolation by optocouplers
AC-13
Control of solid-state loads with transformer isolation
AC-14 (so far AC-11)
Control of small electromagnetic loads (max. 72 VA)
AC-15 (so far AC-11)
Control of electromagnetic loads (higher than 72 VA)
DC-12 (so far DC-11)
Control of resistive load and solid-state loads with isolation by optocouplers
Control of electromagnets
Control of electromagnetic loads having economy resistors in circuit
Degree of protection of electrical equipment by enclosures and covers acc. to IEC 529, DIN 40 050
1. Code No.
Protection against accidental contact
Protection against foreign bodies
2. Code No.
Protection against water
IP 00
No protection
No protection
No protection
IP 20
Against ingress of fingers
Against foreign bodies > 12 mm Ø
No protection
IP 41
Against ingress of tools and small wires
No damaging effect from dripping water
IP 43
Against ingress of tools and small wires
No damaging effect from spraying water
IP 54
Complete protection
Against internal dust deposit
No damaging effect from splash water
IP 55
Complete protection
Against internal dust deposit
No damaging effect from water jets
IP 65
Complete protection
Dust-tight
No damaging effect from water jets
IP 67
Complete protection
Dust-tight
During immersion water should not penetrate
in damaging amounts
Notes
Protection against accidental contacts acc. to IEC 536, DIN VDE 0106 Part 100
Design of electrical equipment and its arrangement in electrical installations with a rated operational voltage of up to 1000 V ~ and 1500 V ~ in respect to protection
against direct contact, when operating elements (pushbuttons, toggle switches etc.) are close to hazardous parts.
Contact protection "fingerproof" only refers to the operating element in the direction of operation. In this case, a distance from the operating element to hazardous
parts in the radius of r = 30 mm from the central point has to be assured.
The degree of protection IP 20 is more than contact protection "fingerproof." A protection against contacts with electrical equipment from all directions is included.
On request, an extended protection against contact can be achieved for products with contact protection "fingerproof" and degree of protection IP 00, by using
covers.
1663
S015008
000623
Technical details - mini contactors
Technical details
Types
KL 2...
KL 4...
KLW 2...
KLW 4...
Rated
insulation voltage Vi in V
VDE 0110, group C
IEC 947-1, BS 5424, NFC 20-040
CSA 22,2, Nr., 14 UL 508
Rated operational voltage Ve
Rated operational current Ie on AC 1, UC ≤ 440 V ≤ 50° C A
Rated thermal current Ith of auxiliary contacts at ≤ 50° C
Permissible overcurrent
≤ 15 min / 3 min / 1 min A
starting from cold at Θ ≤ 50° C
30 sec / 10 sec / 5 sec
open types
0.5 sec / 1 sec
AC 3 motor rating when
230 V
switching slipring or squirrel cage
400 V
motor on
500 V
50 Hz and 60 Hz, KL 2/Kl 4
690 V
Max. rating related to
S/h
max. switching frequency
Rated breaking capacity I eff
230...415 V
IEC 947, NFC 63-110
500 V
690 V
Rated making capacity I eff, IEC 947, NFC 63-100
Switching
1. Contactors
2. Control relays
times
Making :
at Vc and
- N/C opens
after
20 ° C
- N/O main pole closes - N/O closes
after
Breaking :
- N/O main pole opens - N/O opens
after
- N/C closes
after
Voltage cutoff max.
Switching frequency max.
Mechanical life at Vc
50/60 Hz coils
(millions operations)
standard DC coil
*) KL/KLW
wide range DC coil
Rated operating voltage Vc
Voltage range
operating limits
(at ≤ 50° C) input coil
drop-out value
Power consumption of AC coil at Vc and 20° C
inrush/hold
Power consumption of DC coil
inrush/hold
Power dissipation of the coil
Impedance per pole at Ith and 50 Hz
Terminals capacities
screw terminals
solid conductor
stranded conductor without wire end ferrule
stranded conductor with wire end ferrule
Faston connectors flat blade connector
solder pin connection for p. c. b. main/control circuit unmistakable
Tightening torque
Philips no. 2 and dia, 6
Numbering of aux. contact blocks to EN 50005, EN 50012, EN 50011
Permissible ambient temperature operating
storage
Flame retardency
Shock resistance in normal mounting position
N/O / N/C
vibration resistance 5...300 Hz
Protective treatment to IEC 68/DIN 50 016
Altitude of site of installation without any derating
Protection to VDE 0106
Minimum switching capacity
Vmin (DIN 19 240)
Imin
Non-overlap distance
to INRS, BIA
Short-circuit protection to IEC 947, VDE 0660, fuses class gL ≤ 440
Mounting position
1)
V
V
V
V
Contactors 2.2...4 kW
KLDC 2...
KLWb 4... KLDC 4...
KLWDC 2...
KLWDC 4...
Hi-Blocks
Pn
A
A
A
A
1
ms
ms
10...20
30...40
30...40
30...40
10...20
30
10
10...20
2
3.600
10/5*)
2
3.600
10/5*)
2
3.600
2
3.600
A
A
A
kW
kW
kW
kW
ms
ms
ms
S/h
Control relays
KH DC...
KHi...
KLi 4...
750
690
690
690
20
10
20/40/45
60/80/85
-/90
1.5/2.2
-/2.2
1.5/2.2
-/2.2
2.2/4
-/4
2.2/4
-/4
3/4
-/4
3/4
-/4
3/4
-/4
3/4
-/4
600
900
1200
100 %
75 %
50 %
110
110
110
110
80
80
80
80
70
70
70
70
110
110
110
110
1
1
1
2
690
10
90/80
2
110
2
5...15
10...20
25...35
30...40
25...35
30...40
10..20
15...25
2
10.000
10
10
15
2
10.000
10...20
15...25
2
6.000
10/5*)
V
20
30
30
~12...690 ~24...230 .... 12...250 .... 12..72 ~12...690 ....12...250 .... 12...72
0.8...1.15 Vc 0.85...1.1 Vc 0.8...1.15 Vc 0.7...1.30 Vc 0.8...1.15 Vc 0.8...1.15 Vc 0.7...1.30 Vc
≥ 0.20 Vc ≥ 0.10 Vc ≥ 0.10 Vc
≥ 0.10 Vc ≥ 0.20 Vc ≥ 0.10 Vc ≥ 0.10 Vc
VA
30/4.5
3/3
1.3
3
30/4.5
W
W
mΩ
mm2
mm2
mm2
mm2
Nm
°C
°C
g
m
V
mA
mm
V
3/3
3
1.8/1.8
1.8
3
Max.
2x4
2x4
1x1.5+1x2.5
1x1.5+1x2.5
Min.
1x1.5
1x0.75
1x0.34
1x0.34
4minx35µ
1.3
3/3
3
1.8/1.8
1.8
Max. to IEC
1x4+1x2.5
2x2.5
1x1.5+1x2.5
1x1.5+1x2.5
0.8
up to 5 aux. contact blocks
0.8
up to 8 aux. contact blocks
-25 ... +50
-50 ... +80
to UL 94, class V-1, self-extinguishing
10/15 g
2/4 g
TC, climatic proof
2000 max.
finger proof
17
5
0.5
yes
25 A
10 A
Min. operational voltage: 0.85 x VC
without restriction
1664
KH S...
1)
1)
S015009
000623
Technical details - contact life of KL 2... and KL 4... mini contactors
Selection of contactors for particular applications
KL 2 ... KL 4 ...
Utilization category AC-1
Switching resistive loads (cos ϕ ≥ 0.95).
On AC-1 the breaking current Ia normally equals
the rated operational current Ie
Example :
Ve = 220 V
Ie = 10 A on AC-1
Θ = 40° C
Ia = Ie = 10 A
Electrical life taken from the curve opposite:
500.000 operations.
million operations
(Ve ≤ 440 V)
Example :
Asynchronous motor
P = 2.2 kW
Ve = 400 V
Ie = 4.8 A
Ia = Ie = 4.8 A
KL 2 ...
KL 4 ...
million operations
(Ve ≤ 440 V)
Switching squirrel-cage motors.
Switching off during running.
The breaking current Ia equals the
motor rated current.
No. of operations required : 1,000,000
Contactors size to be chosen according
to the curve opposite: KL 2 ...
breaking current A
(Ve ≤ 440 V)
KL 2 ...
KL 4 ...
Example :
Asynchronous motor
P = 2.2 kW
Ve = 400 V
Ie = 4.8 A
Ia = 6 x Ie = 28.8 A
million operations
Switching squirrel-cage motors.
Switching off during start of motor.
On AC 4 the breaking current Ia is 6 times
the motor rated current Ie.
No. of operations required : 40,000
Contactor size to be chosen according
to the curve opposite: KL 2 ...
Max. rated operational current related to duty
Duty %
90 %
60 %
30 %
and switching frequency.
300 ops/hr Amp.
13
15
18
120 ops/hr Amp.
15
18
19
30 ops/hr
19
20
20
(Ve ≤ 440 V)
Additional information
Increasing the rated current
by paralleling main poles
Amp.
Amp.
Multiply the above rated currents by the following coefficients (K)
which take into account the often unbalanced current
distribution between poles.
2 poles in parallel K = 1.60
3 poles in parallel K = 2.025
1665
S015010
000623
Technical details - contact life of KH ... mini control relays
Ratings of
auxiliary contacts
AC voltage
(utilization category AC-15)
DC voltage
(utilization category DC-13)
to IEC 947
Electrical life (up to 3.600 ops/hr) at
inductive load in circuits with magnetic
drives :
making capacity (cos ϕ 0.7)
= 10 times the breaking capacity (cos ϕ 0.4).
Electrical life (up to 1.200 ops/hr) at
inductive load in circuits with magnetic
drives, without economy resistor, time
constant of which increases with rating.
at operations ...
*)
1 x 106 operations
3 x 106 operations
10 x 106 operations
Making capacity for
occasional switching
*)
V
VA
VA
VA
VA
24
48
17
7
1000
48
96
34
14
2050
110/
127
240
86
36
5000
220/
230
440
158
66
10000
440
880
317
132
13000
600/
690
1200
500
200
9000
V
W
W
W
W
24
120
55
15
720
48
80
38
11
600
110
60
30
9
400
220
52
28
8
300
Electrical life of contacts
Breaking capacity (VA)
1 Max. duty of
aux. contacts:
50 operations max.
at intervals of 10 secs
(breaking capacity =
making capacity x cos ϕ 0.7)
2 Electrical life of
aux. contacts for :
- 1 million operations (2 a)
- 3 million operations (2 b)
- 10 million operations (2 c)
Additional technical details - page 1664
1666
380/
400
800
288
120
14000
Breaking capacity (W)
3 Max. duty of
aux. contacts:
20 operations max.
at intervals of 10 secs
and current flow time
of 0.5 secs per operation
4 Thermal limit Ith
440
51
26
7
230
600
50
25
6
200
S015011
000919
Technical details - contactors 4...18.5 kW / 5...25 HP at 460 V, 3 ph. / AC 3
Technical details
Types
Rated insulation
voltage Vi
VDE 0110
IEC 947-1, EN 60 947, VDE 0660
CSA 22,2, no. 14, UL 508
Rated operating voltage VC
minimum/maximum
Permissible range of operating voltage
Vc
Rated operational current Ie on AC 1/AC 3 ≤ 40° C
Rated thermal current Ith/Ithe open/enclosed 55°C
3 min / 1 min
at overload time of
10 secs / 5 secs
(open type)
2 secs / 1 secs
Three-phase power when switching resistive load open/enclosed
on AC 1 at 400 V
Motor rating when switching
230 V
slipring (on AC2) or squirrel cage 400 V
(on AC3) motors
500 V
at 50/60 Hz
690 V
415 V
at cos ϕ = 0.35
500 V
690 V
Rated making capacity at cos ϕ = 0.35
Switching times at 20° C
Making:
- N/O closes
after
AC
Breaking:
- N/O opens
after
Making:
A = economy circuit coil
- N/O closes
after
DC
B = true DC coil at
Breaking:
-15/+10 % Vc
- N/O opens
after
Switching times for direct change over
of reversing and star-delta contactors (at 110 % Vc)
Power consumption of AC coil inrush/hold
of DC coil (economy circuit coil) inrush/hold
of DC coil (true DC coil) inrush/hold
Impedance per pole
Power dissipation per pole at Ith
Switching frequency - no load operations/hour AC/DC coil
contactor without overload relay
on AC 1
on AC 2
on AC 3
on AC 4
Mechanical life
no. of operations
Permissible ambient
operating
temperature range
storage
Size of connecting screws/tightening torque - main terminals
Terminal capacities - main and aux. terminals
Mounting position to DIN 40 046 IEC 68
Shock resistance, normal mounting position, half sine shock
shock duration 20 ms
N/O / N/C
Climatic conditions
Weight
Rated operational current Ie
230/400
for auxiliary contacts on AC 15 duty
500/690
Rated thermal current of auxiliary switches Ith/Ithe
Rated insulation voltage of auxiliary switches to VDE 0110 V
Short-circuit protection of contactor without thermal relay type 1 or 22)
Short-circuit protection of auxiliary switches fuse gL/gI
Safety isolation
DL 4 K
DL 4 K-DC
V
V
V
V
750
690
600
12/690
A
A
A
A
A
kW
22/9
22/16
70/80
110/120
160/180
13/10
kW
kW
kW
kW
A
A
A
A
2.2
4
5.5
4
90
90
50
300
DL 5 K
DL 5 K-DC
DL 7 K
DL 7 K-DC
750
690
600
12/690
750
690
600
12/690
0.8...1.1
25/12
39/16
25/20
39/25
70/80
70/80
110/120
220/280
160/180
350/400
16/13
21/16
3
5.5
7.5
5.5
120
120
70
300
4
7.5
11
7.5
220
220
130
600
DL 11 K
DL 15 K
DL 11 K-DC DL 15 K-DC
DL 18 K
DL 18 K-DC
750
690
600
12/690
750
690
600
12/690
750
690
600
12/690
39/23
39/30
70/80
220/280
350/400
26/20
54/30
54/45
120/260
300/450
550/700
36/36
54/37
54/50
120/260
300/450
550/700
36/36
5.5
11.0
15.0
11.0
220
220
130
600
9
15
18.5
15
450
350
250
700
11
18.5
20
18.5
450
350
250
700
ms
12...30
11...20
ms
10...20
5...20
ms
ms
ms
VA
W
W
mΩ
W
A 20...30 / B 65...85
A 10...16 / B 13...14
15...20
15...20
15...20
95/10
95/10
105/1
105/1
6.5
6.5
1.5
1.5
2.5
2.5
10000/1500
A 15...30 / B 65...85
95/10
95/10
105/1
105/1
8.5
8.5
1.5
1.5
2.5
2.5
5000/1500
1500
1000
1000
°C
°C
Nm1)
mm 2
g
kg
A
A
A
690
A
A
M3.5/1.8
M3.5/1.8
0.4
6/4
2/1
16
690
25/20
16
95/10
95/10
105/1
105/1
8.5
8.5
1
1
2
2
3000/1500
750
750
250
10 million
see diagram page 1672
-25° C ... +55° C
-50° C ... +80° C
M3.5/1.8
M3.5/1.8
6/2.5
6/2.5
6/2.5
vertical mounting plane ± 22.5°
6/4
A 10...30 / B 13...18
10...15
10...15
15..20
6/2.5
M3.5/1.8
25/2.5
6/4
6/4
6/4
6/humid warmth, constant, acc. to DIN IEC 68 Part 2-3
humid warmth, cyclic, acc. to DIN IEC 68 Part 2-30
0.4
0.4
0.4
0.62
6/4
6/4
6/4
2/1
2/1
2/1
16
16
16
690
690
25/20
50/35
50/35
100/63
16
16
16
up to 400 V AC to DIN VDE 0106 Part 101
and A1 (draft 2/89) between coil and contact
M4/3
caged terminals
25/2.5
6/-
0.62
100/63
-
Notes
1)
Screws for compact contactors Phillips H2
2)
Short-circuit withstand of contactor without overload relay corresponding to type 2 coordination (No damage to device, except light welding of contacts).
1667
S015012
000731
Technical details - contactors 22...270 kW / 30...400 HP at 460 V, 3 ph. / AC 3
Technical details
Types
Rated insulation
voltage Vi
VDE 0110
IEC 947-1, EN 60 947, VDE 0660
CSA 22,2, Nr. 14 UL 508
minimum/maximum
Rated operating voltage VC
Permissible range of operating voltage Vc
Rated operational current Ie on AC 1/AC 3 ≤ 40° C
Rated thermal current Ith/Ithe open/enclosed 55°C
3 min / 1 min
at overload time of
10 secs / 5 secs
(open type)
2 secs / 1 secs
Three-phase power when switching resistive load open/enclosed
on AC 1 at 400 V
Motor rating when switching slipring
230 V
(on AC2) or squirrel cage
400 V
(on AC3) motors
500 V
at 50/60 Hz
690 V
415 V
at cos ϕ 0.35
500 V
690 V
Rated making capacity at cos ϕ = 0,35
Making:
- N/O closes
after
AC
Breaking:
- N/O opens
after
Making:
- N/O closes
after
DC
Breaking:
B = true DC coil at -15/+10 %
- N/O opens
after
Switching times for direct change over
of reversing and star-delta contactors (at 110 % Vc)
economy circuit coil
true DC coil
Impedance per pole
Power dissipation per pole Ith
Switching frequency - no load operations/hour AC/DC coil
contactor without overload relay
to AC 1
to AC 2
to AC 3
to AC 4
Mechanical life
no. of operations
Permissible ambient
operating
temperature range
storage
Size of connecting screws/tightening torque - main terminals
Terminal capacities - main and aux. terminals
Mounting position to DIN 40 046 IEC 68
Shock resistance, normal mounting position, half sine shock,
shock duration 20 ms
N/O /N/C
Climatic conditions
V
V
V
V
DL22N DL30N
DL42N
DL65N
DL90N DL110N
750
750
690
690
600
600
12/660 12/660
750
690
600
12/660
750
690
600
12/660
750
750
690
690
600
600
12/660 24/660
0.8...1.1
260/170 290/205
260/230 290/260
600/800 750/1250
1600/1700 1500/1900
1800/2000 2000/2300
191/171 191/171
A
80/44 100/60 130/79 230/119
A
80/75 100/90 130/115 230/200
300/500 500/700
A 200/300 300/500
A 500/600 1000/1200 1000/1200 1300/1500
A 800/1000 1400/1600 1400/1600 1700/1900
kW 53/50 66/59
86/76 171/151
DL132N DL165N
750
750
600
24/660
360/245
360/315
750/1500
2000/2300
2600/2900
237/207
1000
1000
600
80/660
DL245N
DL270N
1000
750
600
80/660
750
690
600
80/660
380/295
500/460
380/340
500/460
1000/1600 2000/2200
2500/3000 3000/3400
3200/3500 3600/4000
250/224 329/303
600/499
600/540
2500/2800
4000/4600
5000/5500
395/355
kW
kW
kW
kW
A
A
A
A
12.5
22
30
30
450
440
330
1000
18.5
30
37
37
800
730
670
1600
22
40
50
55
1000
900
700
1600
37
63
75
75
1200
1200
800
1900
50
90
110
110
1400
1300
1100
2000
60
110
132
160
1700
1600
1500
2300
75
132
160
180
2100
2100
2100
2900
90
160
180
180
2400
2100
2100
3500
115
250
250
270
3700
3100
3100
4000
160
270
345
270
4000
4000
2400
5500
ms
14-19
14-19
11-28
12-20
12-20
12-25
12-25
20-60
20-60
35-110
ms
16-20
16-20
10-15
10-17
10-17
12-18
12-18
20-35
20-35
35-55
ms
10-20
10-20
20-40
20-30
20-30
35-55
35-55
35-65
35-56
50-60
ms
ms
12-18
14-18
12-18
14-18
7-12
11-16
10-14
10-15
10-14
10-15
10-18
21-25
10-18
21-25
18-28
26-33
18-28
26-33
30-60
58-83
430/44
280/6
0.46
31.1
950/77
400/9
0.45
37.9
950/77 1750/88
400/9 1150/11
0.28
0.2
36.3
28.9
2000/1200
VA 146/22 146/22
W 220/2 220/2
W
mΩ
0.8
0.5
W
5.1
5
336/44 430/44
260/6
280/6
0.6
0.46
10.2
31.1
3000/1500
750
750
1000
500
500
250
10 million
see diagram page 1672
-25° C ... +55° C
-50° C ... +80° C
M10
M10
M10
M 12
°C
°C
Nm4) M5/3,5
caged
term.
2
mm
35
M6/4
caged
term.
35
M6/4
caged
term.
35
g
5.5/4
6.5/5.5
5/4
4.5/3.5
4/3
4/3
5/3
humid warmth, constant, acc. to DIN IEC 68 Part 2-3
humid warmth, cyclic, acc. to DIN IEC 68 Part 2-30
2.1
3.2
3.2
9.0
9.0
18
10/6
10/6
10/6
10/6
10/6
10/6
4/2
4/2
4/2
4/2
4/2
4/2
16
16
16
16
16
16
690
690
690
750
750
750
200/160 250/224 315/250 400/355 500/355 630/500
16
16
16
16
16
16
5.5/4
Weight
kg
1.2
1.3
230/400
A
10/6
10/6
for auxiliary contacts on AC 15 duty
500/690
A
4/2
4/2
A
16
16
Rated thermal current of auxiliary switches Ith /Ithe
Rated insulation voltage of auxiliary VDE 0110
V
690
690
Short-circuit protection of contactor without thermal relay type 1 or 2 3) A 125/100 125/100
Short-circuit protection of auxiliary switches fuse gL/gI
A
16
16
Capacitor contactor on request
120
120
185
185
vertical mounting plane ± 22.5°
1750/88 2500/132
1150/11 1150/11
0.2
0.15
50
54
M12
M12
185
2x150 1)
M12
2x185 2)
5/3
18
30
10/6
10/6
4/2
4/2
16
16
750
750
800/630 800/630
16
16
Notes
1)
Also suitable for 2 x 30 x 5 mm
2)
Also suitable for 2 x 40 x 5 mm
3)
Short-circuit withstand of contactor without overload relay corresponding to type 2 coordination (No damage to device, except light welding of contacts).
4)
Slotted screwdriver up to DL 42 N
1668
3.5/3
S015013
000623
Technical details - K range contactors DLg...,
DC switching
AC/DC operated (economy circuit coil)
Technical details
Rated insulation voltage Vi
Rated thermal current
with series wiring of main contacts
Types
Ith
Ithe
on DC 1
(L/R ≤ 15 ms)
circuit diagram on
DC 3 + DC 5
Permissible DC load up to 60 V DC, L/R ≤ 5 ms,
single pole version2)
Power consumption (economy circuit coil)1)
Minimum and maximum rated
operating voltages
Making:
- N/O closes
AC
Breaking:
- N/O opens
Making:
- N/O closes
(economy circuit coil) DC
Breaking:
- N/O opens
Rated thermal current for auxiliary contact Ith/Ithe
on DC 13 at
on DC 12 at
resistive
load
Maximum cable size for auxiliary contacts
Short-circuit protection of auxiliary switches gL
DLg 4 K
DLg 5 K
DLg 7 K
DLg 11 K
DLg 15 K
DLg 18 K
900
39
30
39
39
39
39
39
8
60
open
enclosed
24 V
110 V
220 V
24 V
110 V
220 V
V
A
A
A
A
A
A
A
A
A
900
22
16
22
22
22
22
22
6
40
900
25
20
25
25
25
25
25
6
40
900
39
25
32
32
32
32
32
8
60
900
54
45
54
54
54
54
54
10
100
900
54
50
54
54
54
54
54
16
100
inrush
hold
W
W
105
1
105
1
105
1
minimum
maximum
V
V
12
220
12
220
105
105
105
1
1
1
0.8...1.25 DC / 0.8...1.1 AC
12
12
12
220
220
220
after
ms
12...30
11...20
after
ms
10...20
5...20
after
ms
20...30
15...30
after
ms
A
A
A
A
A
A
A
mm2
A
24 V
110 V
220 V
24 V
110 V
220 V
10...16
16
10
2
0.75
10
6
1
2.5
16
16
10
2
0.75
10
6
1
2.5
16
12
220
10...30
16
10
2
0.75
10
6
1
2.5
16
16
10
2
0.75
10
6
1
2.5
16
-
-
Notes
1)
Power consumption of AC and true DC coils see page 1667.
2)
Main contacts connected parallel, see accessories on page 1614.
1669
S015014
000623
Technical details - contactors DLg...,
DC switching
AC/DC operated (economy circuit coil)
Technical details
Rated thermal current
Types
Ith
Ithe
on DC 1
open
enclosed
24 V
with series wiring of main contacts
110 V
220 V
(L/R ≤ 15 ms) 24 V
circuit
on
110 V
diagram
DC 3 + DC 5 220 V
Permissible DC load up to 60 V DC, L/R ≤ 5 ms,
single pole version2)
Terminal capacities - Main terminals at single pole
switching
Power consumption (economy circuit coil)1)
inrush
hold
Minimum and maximum rated
min.
operating voltages
max.
Making:
- N/O closes after
AC
Breaking:
- N/O opens after
Making:
- N/O closes after
(economy circuit coil) DC
Breaking:
- N/O opens after
Rated thermal current for auxiliary contact Ith/Ithe
A
on DC 13 at 24 V
110 V
220 V
on DC 12 at 24 V
resistive
0110 V
load
220 V
Maximum cable size for auxiliary contacts
Short-circuit protection of auxiliary switches gL
DLg22N DLg32N DLg42N DLg65N DLg90N DLg110N DLg132N DLg165N DLg245N DLg270N
V
A
A
A
A
A
A
A
A
A
900
80
75
75
75
75
75
75
12
160
900
100
90
90
90
90
90
90
25
200
900
130
115
115
115
115
115
115
60
240
900
230
200
200
200
200
200
200
90
360
900
260
230
230
230
230
230
230
150
460
900
290
260
260
260
260
260
260
200
500
900
360
315
315
315
315
315
315
200
-
1200
380
340
340
340
340
340
340
250
-
1200
500
460
460
460
460
460
460
300
-
1200
600
540
540
540
540
540
540
350
-
mm 2
70
95
95
150
150
240
-
-
-
-
W
W
186
8
260
6
260
6
280
6
1150
11
1150
11
1320
11
V
V
12
220
12
220
12
220
42
220
42
220
42
220
ms
14-19
11-16
11-28
12-20
12-20
12-25
12-25
20-60
20-60
35-110
ms
16-20
10-15
10-15
10-17
10-17
12-18
12-18
20-35
20-35
35-55
ms
10-20
20-40
20-40
20-30
20-30
35-55
35-55
35-65
35-65
50-60
ms 12-18
16
16
A
10
A
5
A
1
A
10
A
6
A
1
mm2
4
A
16
7-12
16
10
5
1
10
8
1
4
16
7-12
16
10
5
1
10
8
1
4
16
10-14
16
10
5
1
16
8
2
4
16
10-14
16
10
5
1
10
6
2
4
16
10-18
16
10
5
1
16
8
2
4
16
10-18
16
10
5
1
16
8
2
4
16
18-28
16
10
5
1
16
8
2
4
16
18-28
16
10
5
1
16
8
2
4
16
30-60
Notes
1)
Power consumption of AC coils - page 1668
2)
Main contacts connected parallel, see accessories on page 1623.
1670
280
400
400
6
9
9
0.8...1.1 Vc (from warm)
12
12
24
24
220
220
220
220
10
5
1
16
8
2
4
16
S015015
000623
Technical details - control relays and
auxiliary contact blocks
Technical details
Types
Rated insulation
voltage
Vi
B
A
True DC coil
Economy circuit coil
HL 4 K HL 4 K DCHL 8 KHL 8 K DC-
VDE 0110
CSA/UL
IEC 337-1, 947-1
Permissible ambient temperature operating/storage
Power consumption of DC coil inrush/hold
Power consumption of DC coil inrush/hold
(true DC coil)
Operating limits of magnet coil Vc
V
V
V
°C
VA
W
750
600 ac.
690
W
6.5
Rated thermal current Ith/Ithe
Mechanical life
to VDE group E 1 at 3000 ops/hr
Switching frequency
A
ops
65/9
HLg 4 K-
Hi, Li /
S 11, S 20
750
600 ac.
690
-25°C ... to + 55°C / -50°C to +80°C
115/1
750
600 ac.
690
-
AC
0.8...1.1
DC
0.8...1.25
2.5
2.5
2.5
Terminal capacities
(solid, stranded conductor)
mm 2
Connecting screw / tightening torque
Nm
M3.5/1.2
M3.5/1.2
M3.5/1.1
Shock resistance (half-sine wave, shock duration 20 ms) N/O / N/C g
6
6
6
Switching times at 20°C
Making:
- N/C opens
after
ms
7...14
7...14
- N/O closes
after
ms
10...23
10...23
12...30
AC coils
Breaking:
- N/O opens
after
ms
16...35
16...35
10...20
- N/C closes
after
ms
17...38
Making:
Vnom: -15% ......... +10%1
67 ......... 50
- N/C opens
after
ms
7...14
85 ......... 65
- N/O closes
after
ms
10...23
A 20...30
DC coils
B = true DC coil
Breaking:
Vnom: -15% ......... +10%
13 ......... 14
at -15 / +10 %
- N/O opens
after
16...35
A 10...16
25 ......... 22
- N/C closes
after
ms
17...38
Mounting position to DIN 40 046 IEC 68 vertical mounting plane
± 22.5°
± 22.5°
± 22.5°
Climatic conditions
Control relays are climatic proof to IEC 68, Part 2-3, Part 2-30
Rated operating voltage Vc
V
12...660
12...660
12...660 V
AC voltage
230 V
A
6
6
6
on AC 15
400 V
A
4
4
4
500 V
A
2
2
2
690 V
A
1
1
1
DC voltage
24 V
A
10
10
10
on DC 13
110 V
A
2
2
2
L/R = 15 ms
220 V
A
0.75
0.75
0.75
resistive load
24 V
A
10
10
10
on DC 12
110 V
A
6
6
4
L/R=<1ms
220 V
A
1
1
1
operations
at nominal rating
ops/
on AC 15 / DC 13
hr
no-load operations AC/DC
ops/hr
Short-circuit protection
slow type gL
A
Safety isolation of coil and contacts to VDE 0106 Part 101 and A1 (draft 2/89)
16
3x107
16
3x107
10/16
3x107
1200
1200
1200
10000/1500
16
10000/1500
16
10000
16
Note: 1Nominal coil voltage -15% to +10%
1671
S015016D 000623
Technical details - contact life
Electrical life
on AC 2 to AC 4
VDE 0660, Part 102
Applicable to contactor types DL 4 K to DL 270 N
Typical values:
Electrical life of a contactor is determined, to a large extent, by the
breaking current of the load. The characteristic curves, opposite,
represent electrical life in relation to the breaking current. Up to 6
times the starting and breaking current should be taken into
account when selecting a contactor (see example).
Example: DL 22 N
Three-phase motor 22 kW
rated operational current 44 A
= max. breaking current on AC 3
Electrical life
106 operations
Three-phase motor 22 kW
6 times rated operational current
6 x 44 A = 264 A
= max. breaking current on AC 4
Electrical life
5 x 104 operations
PN =
Electrical life
Utilization category
100 % AC 1 - VDE 0660, Part 102-4.3.6
switching resistive loads (cos ϕ 0.95)
e.g., resistance furnaces
Max. AC 1 ratings for enclosed contactors
have to be reduced as follows:
DL 4 K / DL 5 K
DL 22 N to DL 110 N
DL 132 N
DL 165 N to DL 270 N
1672
75
90
85
90
%
%
%
%
Rating of
3-phase squirrel
cage motor
IA = Breaking current
Ie = Rated operational
current
S015017
000919
Dimensions - KH / KL, KLW and accessories
KH... control relays with HS / HF aux. contact block attached
Base mount
To 35 mm mounting rail (DIN 50 022)
HV-48, HV-240 timer modules
KL 2, KL 4... contactors
with HS, HF, LS aux. contact block attached
KLW 2, KLW 4... reversing contactors
with HS, HF, LS aux. contact block attached
Base mount
To 35 mm mounting rail (AM 1-DP 200 or AM 1-DE 200) DIN 50 022
To 35 mm mounting rail (AM 1-DP 200 or AM 1-DE 200) DIN 50 022
Mounting on printed circuit board
Mounting reversing contactors or 2 contactors side by side on printed circuit board
1673
S015018
000919
Dimensions - HL 4 K / HLg 4 K / HL 8 K / DL 4 K...DL 18 K...
reversing and star-delta contactors
AC-version or DC-version with economy circuit coil
HL 4 K control relay
HLg 4 K control relay
HL 8 K control relay (HL 4 K + aux. contact: H = 120 mm)
Dimension H :
120 mm with aux. contact
125 mm with latch head
137 mm with timer
127 mm with aux. contact with plunger
Contactors DL 4 K...-DL 11 K, DLg 4 K..-DLg 11 K, DLW 4 K...DLW 18 K, with M 23 K thermal relay attached
Dimension H :
137 mm with timer
Dimension B :
with 2 side mounted aux. contact blocks = 68+1
Dimension L :
with relay interface module RM-K
Contactors DL 15 K...DL 18 K, DLg 15 K...DLg 18 K, star-delta contactors DLDAe 7,5 K...DLDAe 30 K, with M 40 K thermal relay attached
Type :
Dimension H :
150 mm with timer
1674
Dimension B :
with 2 side mounted aux. contact blocks = 68+1
Dimension L :
with relay interface module RM-K
DLDAe 7.5 K
12.5 K
15 K
18.5 K
22 K
30 K
supply
voltage
4K
7K
7K
15 K
15 K
15 K
∆
4K
7K
7K
11 K
15 K
15 K
Y
4K
4K
5K
7K
7K
11 K
S015019
000623
Dimensions - DL 4 K DC...DL 18 K DC, HL 4 K DC
DL 4 K DC..., DL 11 K DC... + M 23 K
HL 4 K DC, HL 8 K DC
Dimension H :
177 mm with timer
with module = 106 mm high
DL 15 K DC / DL 18 K DC + M 40 K
Dimension H :
189 mm with timer
with module = 106 mm high
1675
S015020
000731
Dimensions - DL 22 N...DL 42 N, DLDAe 37 N...DLDAe 65 N,
DLW 22 N...DLW 42 N
2
1
3
Single contactors 1
Reversing contactors 2
DL 22 N + M 80 N
Star-delta contactors 3
Supply voltage
∆
Y
DLDAe 37 N + M 80 N
DL 22 N
DL 22 N
DL 15 K
DLg 22 N + M 80 N
DLW 22 N + M 80 N
DLDAe 45 N + M 80 N
DL 22 N
DL 22 N
DL 18 K
DL 30 N + M 80 N
DLW 30 N + M 80 N
DLDAe 55 N + M 80 N
DL 30 N
DL 30 N
DL 18 K
1
2
3
Single contactors 1
A
Supply voltage
∆
Y
DLW 42 N + M 80 N
DLDAe 65 N + M 80 N
99
DL 42 N
DL 42 N
DL 22 N
DL 42 N + M 80 N
DLg42 N + M 80 N
1676
S015021
000623
Dimensions - DL 65 N, DL 110 N, DLDAe 110 N...250 N,
DLW 65 N...DL 90 N
2
1
3
Single contactors 1
DL 65 N + M-b 177 S, DL 90 N + M-b 177 S
DLW 65 N + M-b 177 S
DLg 65 N + M-b 177 S, DLg 90 N + M-b 177 S
Supply voltage ∆
Y
A
B
C
D
E
DLDAe 75 N
65 N
32 N
22 N 118 99
-
-
-
DLDAe 110 N
65 N
65 N
42 N 127 118
-
-
-
DLDAe 160 N
90 N
90 N
65 N 128 127
62
M 12 37
+ M-b 177 S
Dimensions
2
1
Single contactors 1
Supply voltage
∆
Y
DL 110 N + M-bw 207
DLDAe 200 N + M-bw 320 S
DL 110 N
DL 110 N
DL 65 N
DL 132 N + M-b 177 S + M-bw 320 S
DLDAe 250 N + M-bw 320 S
DL 132 N
DL 132 N
DL65 N
1677
S015022
000623
Dimensions - DL 165 N...270 N, DLDAe 360 N...500 N
2
1
Single contactors 1
Supply voltage
∆
Y
DL 165 N + M-b 177 S, DL 165 N + M-bw 320 S
DLDAe 360 N + M-b 721 Sw
DL 245 N
DL 245 N
DL 110 N
DL 245 N + M-b 721 Sw
DLg 165 N, DLg 245 N
1
2
Single contactors 1
Supply voltage
∆
Y
DL 270 N + M-b 721 Sw, DL 270 N + M-bw 320 S
DLDAe 500 N + M-b 721 Sw
DL 270 N
DL 270 N
DL 165 N
DL 270 N
1678
NA10FC3T 001222
1679
S022003
000623
Thermal overload relay M 06
for use with
KL 2...- and KL 4... contactors
Accessories
Modern motor protection relay for direct mounting
to KL 2 and KL 4 mini contactors
Separate mounting through adapter block
Precise tripping characteristics
Temperature compensated from -20°C to +55°C
Phase failure sensitive to IEC 947 to give protection
to motor on single phasing
Electrically separate N/O and N/C contacts
Hand/auto reset, manual trip test facility
Fingerproof to VDE 0106, Part 100
Tripped indication
Hand/auto reset, current setting can be sealed
Approvals:
Characteristics
Type
Current range
M 06 ...
A
Order ref.:
Contact
configuration
Fuse size
Weight
kg
aM1)
A
gL2)
A
M 06-0.16
0.11...0.16
1 310 201 27
0.25
0.5
M 06-0.23
0.16...0.23
1 310 202 27
0.25
0.5
M 06-0.36
0.23...0.36
1 310 203 27
0.5
1
M 06-0.54
0.36...0.54
1 310 204 27
1
1.5
M 06-0.8
0.54...0.8
1 310 205 27
1
2
M 06-1.2
0.8...1.2
1 310 206 27
2
4
M 06-1.8
1.2...1.8
1 310 207 27
2
6
M 06-2.6
1.8...2.6
1 310 208 27
4
8
M 06-3.7
2.6...3.7
1 310 209 27
4
10
M 06-5.5
3.7...5.5
1 310 210 27
6
16
M 06-8
5.5...8
1 310 211 27
8
20
M 06-11.5
8...11.5
1 310 212 27
10
25
1 N/O and 1 N/C
0.145
Accessories:
Adapter block to mount M 06 thermal overload relay separately
snaps on to 35 mm DIN rail (DIN EN 50 022).
Type
Order ref.:
Weight
kg
Dimensions
page
EM
3 310 001 01
0.100
1688
Notes
Use of the back-up fuse quoted will give type 2 short-circuit protection to IEC 947-4.
1)
aM-fuse 10.3 x 38 mm to be used
Extract from IEC 947-4 : No damage shall occur to the motor protection relay.
Welding of contactor contacts is acceptable provided contacts can be easily separated.
2)
gL-fuse up to 2 A, fuse terminal to be used
Mounting : directly beneath contactor (only contactor with screw terminals).
For wiring, see page 1681.
Separate mounting: using adapter block quoted above
On front face of unit:
- Reset: selectable: hand ("H") or auto ("A")
- Blue button: stop and hand reset
- Yellow mechanical indicator: appears once relay has tripped.
1680
Dimensions
page
1688
S022004
000623
Technical information
Wiring
There are two ways to wire the M 06 thermal overload relay in the control
cirucit
Method 1 (state in which supplied)
Description:
Terminal 95 and terminal 96 are internally wired and connected to the pins on
the right hand side of the relay. The pins go to terminals 14 (22) and A2 on the
contactor.
Method 2
Description:
Internal wiring is not required when building up a control in the normal
configuration. N/C contact 95/96 can be connected to coil termination A1.
When doing this, remove the two connecting pins using side cutting
pliers. This applies also where voltages applied to contactor and thermal
overload relay are different.
N/C contact 95/96 is connected in series with coil termination A2.
Setting the relay
Lift off transparent cover. Settings are now accessible.
Set desired value using potentiometer with ampere dial plate.
Setting can be locked by sealing the cover.
STOP function
Press blue RESET/STOP pushbutton to stop the relay.
Pressing this button will only operate the N/C contact. The N/O button
will remain unaffected.
Hand/auto reset
Lift off transparent cover. The desired reset mode can now be set on a
2 position switch:
- left hand position: ("H") = hand reset
- right hand position: ("A") = automatic reset
The cover, when closed, will lock the selector in position.
To reset the overload relay by hand, press the blue RESET/STOP
button.
TEST function
The test function is carried out by pressing the red TEST button with the
2 position switch in the "H" position.
Pressing this button will simulate tripping of the overload relay:
- both N/C and N/O auxiliary contacts will operate
- the mechanical indicator will appear
The cover, when closed, will lock the TEST function.
To reset the overload relay, operate the blue RESET/STOP button.
1681
S022005
000919
M 23 K and M 40 K
for use with compact contactors
DL 4 K to DL 18 K
AC/DC-version
Modern motor protection relay for direct mounting
to KL 2 and KL 4 mini contactors
Separate mounting through adapter block
Precise tripping characteristics
Phase failure sensitive to IEC 947 to give protection
to motor on single phasing
Multi-function button
Hand/auto reset, manual trip test facility
Fingerproof to VDE 0106, Part 100
Approvals:
M 23 K also
approved
Characteristics
0.12...0.18
1 245 501 27
0.75 flink
0.18...0.28
0.28...0.4
0.4...0.63
1 245 502 27
1 245 503 27
1 245 504 27
1 flink
2 flink
2
0.56...0.80
0.63...1.00
0.8...1.2
1.0...1.5
1.2...1.8
1.5...2.3
1 245 505 27
1 245 506 27
1 245 507 27
1 245 508 27
1 245 509 27
1 245 510 27
2
4
4
6
6
6
1.8...2.8
2.3...3.5
2.8...4
3.5...5
4...6.3
5...7
5.6...8
7...10
8...12.5
10...15
11...17
1 245 511 27
1 245 512 27
1 245 513 27
1 245 514 27
1 245 515 27
1 245 516 27
1 245 517 27
1 245 518 27
1 245 519 27
1 245 520 27
1 245 521 27
6
10
10
16
16
20
20
25
25
35
40
15...23
M 40 K
11...17
16...25
20...32
25...40
Order ref.:
Contact
configuration
numbering
Max. fuse
size
class gL
A
8.5
DL 4 K ..
11.5
DL 5 K ..
15.5
DL 7 K ..
22
DL 11 K
1 245 522 27
50
DL 15 K
DL 18 K
1 245 634 27
1 245 635 27
1 245 636 27
1 245 637 27
40
50
63
80
30
37
Weight
kg
Terminal
capacities
2 x 1,5...6 mm2, screws M 4 x 12
2 x 1...1.5 mm2, screws M 3.5 x 9
M 23 K
A
Max. permissible
setting value
for contactor type DL
to A
Main poles
Auxiliary poles
Setting range
Main poles
1 x 6...35 mm2
screws M 6
Type
Accessories: terminal block for independent mounting
Type
EM 2
EM 3
Order ref.:
for M 23 K
for M 40 K*
3 245 001 01
3 245 010 01
* Remove terminal lugs on M 40 K. Fit lugs supplied with terminal block.
Replacements:
M 23 K replaces M 9 and M 22 K
M 40 K replaces M 36 K
Multi-function button: possible settings - page 1687
Accessories: indicator module to indicate switch positions
Type
LA 2.1
LA 2.2
1682
Order ref.:
for 17...33 V AC/DC
for 110...250 V AC/DC
3 245 002 01
3 245 002 02
with 2 LEDs
with neon-glow lamp
S022006
000731
M 80 N, M-b ...
and accessories
Thermal overload relays for separate or direct
mounting using connection links.
Type M-bw relays with saturable core transformer
are designed to give protection to high-inertia three
phase AC motors
Phase failure sensitive to IEC 947 to protect motor
on single phasing
Multi-function button
Trip times adjustable between 20 to 30 seconds on
types M-bw 17 S to M-bw 207 S
Optional terminal shrouds to give protection to
VDE 0106 Part 100
Approvals:
Characteristics
M-b 177 S
M-bw 17 S
M-bw 37 S
M-bw 47 S
M-bw 77 S
M-bw 117 S
M-bw 207 S
M-bw 320 S
M-bw 721 Sw
32...50
40...57
50...63
57...70
63...80
63...90
80...110
90...120
110...135
120...150
135...160
150...180
4...6.3
5.6...8
8...12
11...17
15...23
22...32
30...46
42...62
56...80
80...120
120...180
150...210
200...320
295
310...500
450...720
Order ref.:
44
DL 22 N
60
DL 30 N
79
DL 42 N
119
DL 65 N
170
205
DL 90 N
DL 110 N
DL 65 N
DL 110 N
DL 132 N
DL 132 N
1 245 741 27
1 245 851 27
1 245 852 27
1 245 853 27
1 245 854 27
1 222 221 27
1 222 222 27
1 222 110 27
1 222 111 27
1 222 112 27
1 222 113 27
1 222 114 27
1 222 100 27
1 222 101 27
1 222 102 27
1 222 103 27
1 222 104 27
1 222 105 27
1 222 106 27
1 222 107 27
1 222 108 27
1 222 109 27
1 222 115 27
1 222 116 27
1 222 117 27
100
100
100
125
125
200
200
224
315
315
315
315
25
40
63
80
125
160
200
224
250
355
500
630
500
DL 245 N
DL 270 N
1 222 118 27
1 222 119 27
800
1000
119
205
215
245
DL 165 N
460
499
Contact
configuration
numbering
Max. fuse
size
class gL
A
Weight
kg
0.27
0.75
Terminal
capacities
Main poles:
1 x 6...35 mm2
screws M 6,
caged terminals
A
M 80 N
Max. permissible
setting value
for contactor type DL
to A
Main poles:
terminal lug
1 x 4...120 mm2,
M 8 x 20
Setting range
1.3
1.3
1.3
1.3
1.4
1.5
see table :
Connection to main circuits
Type
2.3
M10x80
4.15
M16x120
Accessories: Sets of links for connection to DL 65 N - DL 270 N, DL 22 N - DL 42 N contactors
for contactor type :
therm. overload type:
Order ref.:
DL 65 N, DL 90 N
DL 65 N
DL 110 N, DL 132 N
DL 22 N...DL 42 N
M-b 177 S 80...180
M-b 177 S...90 A
M-bw 207 S
M 80 N
3 284 158 01
DL 132 N, DL 165 N
3 284 158 02
DL 245 N
3 243 048 01
DL 270 N
Links are supplied with overload
for contactor type :
therm. overload type:
Order ref.:
M-bw 320 S
M-b 721 Sw
M-b 721 Sw
3 292 070 01
3 283 060 01
3 184 334 01
Connection to main circuits
Overload
Type
M-bw 17 S
M-bw 37 S
M-bw 47 S
M-bw 77 S
M-bw 177 S
M-bw 207 S
Screw connection by means
of connecting washer mm2
2 x 1 ... 4
2 x 2.5 ... 10
2 x 4 ... 16
-
Max. cable lug
to DIN 46 234
5...25
5...25
5...25
6...25
8...25
10...15
Max. flat blade
connection mm
15
15
15
15
20
20
Connecting
screw
M 5 x 16
M 5 x 16
M 5 x 16
M 6 x 16
M 8 x 16
M 10 x 16
Connecting washer
DIN 46 288
A5
A5
B 5-1
-
1)
1)
For cable lug connection replace by spring ring
and washer
Replacement:
M 80 N replaces M 81
Dimensions pages 1688-1689
Description of functions page 1687
1683
S022007
000623
Accessories: reset button, terminal shrouds
Reset button with adjustable plunger length for molded and sheet-steel enclosure with cover
Type
Order ref.:
Reset button round 22.5 mm Ø, front ring chromium
legend insert black, "R" in white
3 720 420 28
Terminal shrouds for use with contactors and thermal overload relays to VDE 0106, Part 100 (VBG-4)
Type
Order ref.:
Notes
DL 65 N / DL 90 N
3 284 148 04
retrofitting
DL 90 N + M-b 177 S / DL 65 N + M-b 177 S
3 284 148 05
not fitted as standard
DL 110 / 132 N + M-bw 207 -S
3 243 049 01
DL 110 N ... 270 N
3 284 156 02
shroud with M 12 connecting screw (1 set = 6 off)
M-bw 17 S ... M-bw 207 S
3 222 019 01
M-b 177 S
3 222 018 01
DLDAe 110 / 160 N (1 set = 3 off)
3 284 148 03
Fitting/supply at extra cost
General informations thermal overload relays
Thermal overload relays M 06, M 23 K, M 40 K, and M80 N to M-b 721 Sw
The thermal overload relays are all temperature compensated from -20°C to +60°C. This ensures that they remain fully operative even under extreme operating
conditions and guarantees that the values specified by VDE 0660, Part 104, are met within this temperature range.
To protect three-phase motors in the event of phase failure, e.g., caused by broken wire or blown fuse, the relays are fitted with a differential tripping
mechanism. This means the relay will trip even below the set rated current value (see characteristic curve) if the current in a three-phase network flows only
through two conductors so that only two bi-metal elements heat up.
The relays are convertible from manual to auto reset. They are fitted with 1 N/C and 1 N/O contact as standard.
Thermal overload relay type M-bw with saturable transformer
Thermal overload relays with saturable transformers are used for the protection of heavy duty motors. The units comply with inertia group T II, but their trip
characteristics are especially slow.
Type : LA 2.1 / LA 2.2 indicator module
Type LA modules are used as signaling and warning lights to indicate switch positions on units with snap-on front lables. For voltages up to 33 V, nonparallel
arrangement of the LED will cause polarity independent indication with integral suppression on DC coils (protection from inductive peak voltages, suppression
however being less than that of a recovery diode). One of the two LEDs will light, depending on polarity direction.
Mounting and wiring
Remove white device front label. Snap on LA module. The grey module flylead is preferably connected to A 2 termination of the coil. The brown module fly lead
can be connected, as required, as an alarm signaling or switch position indicating lamp.
Connection: M 3 screw with washer to connect 2 x 1.5 mm2.
Versions
17...33 V AC/DC*
110...250 V AC/DC
with 2 LEDs
with neon lamp
* Can also be connected in series with a PLC-input.
LA 2 module connected to o/I relay with c/o contact
LA2-Module
LED
antiparallel
1684
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Motor protection - Typical applications
Select from the six options according to your requirements
Motor protection equipment
No protection
1
2
3
4
5
6
Contactor,
phase failure
sensitive overload relay,
fuse
Circuit breaker
with thermal
and electromagnetic overload trip
device
Circuit breaker
with electromagnetic overload trip device
thermistor
motor protection relay
Contactor,
thermistor
motor protection relay,
fuse
Circuit breaker
with thermal
and electromagnetic overload trip
device
thermistor motor
protection relay
Contactor,
overload relay
thermistor
motor protetion relay,
fuse
Limited protection
Full protection
Continuous overloading
Starting and breaking
times too long
Irregular intermittent duty
Switching frequency too high
Single phasing and
current unbalance
1)
Voltage and
frequency fluctuations
Rotor locked
Starting under locked
rotor conditions
Stator-critical motors
rotor-critical motors
Increased ambient temperature
1)
When using phase-failure sensitive overload relay
1685
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General information
for thermal overload relays
Motor Overload Protection
Thermal Overload Relays
General
Contactors and contactor assemblies can be supplied
with thermal overload relays for the protection of
motors against excessive high currents. When ordering,
care must be taken to ensure that the correct relay
current range is selected in conformity with the rated
motor current. The overload relays are designed for
a switching frequency of 15 to 30 ops/hr. Higher
switching frequencies heat up the bi-metal strips,
thereby causing premature tripping.
Technical details
Trip class of the thermal overload relays
Trip class
10 A
10
20
30
Max. trip time at 1.5 x current setting
(warm state)
(s)
120
240
480
720
Trip time at 7.2 x current setting
(cold state)
(s)
2...10
4...10
6...20
9...30
Notes
When the tripping time of 30 s is exceeded (at 7.2 x setting current from cold state) instead of the tripping class the maximum tripping time in seconds is indicated.
Our thermal overload relays correspond to tripping class 10.
Our thermal overload relays can also be used for protection of motors in the degree of protection EExe. For the selection of the thermal overload relays, please
provide the following information: IA / IN and the TE-time. Information can be taken from the motor rating label.
Characteristic trip curves are available on request.
When thermal overload relays are used in star-delta assemblies, set relay pointer to 0.58 times the value of the rated motor current or select suitable model.
1686
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Technical details - Thermal overload relays
IEC 947-4 and/or VDE 0660 Part 102
Main circuits
Overload type
M 06
M 23 K
M 40 K
M 80 N
M-b 177 S
M-bw 17 S
bw 207 S
M-bw 320 S
M-bw 721 Sw
690
690
690
690
690
690
690
Current setting range
A
to 11.5 A
to 23
to 40
to 80
to 180
5.6...210
200...320
310...720
Power dissipation per pole
circuits
W
2
1.3...2.0
1.9...4.8
5.3...12.8
4.5...6
-
-
Overload type
M 06
M 23 K
M 40 K
M 80 N
M-b 177 S
M-bw 17 S
bw 207 S
M-bw 320 S
M-bw 721 Sw
690
400
400
400
400
400
400
Auxiliary circuits
Rated thermal current Ith
A
6
4
6
6
6
6
6
Max. control fuse rating
A/slow
6
6
6
6
6
6
6
AC 15
of c/o : A
220 V/230
380 V/400
500 V
2.5
1.5
1.0
2
1.5
0.5
3
2
1.5
2
1.5
0.5
2
1.5
0.5
2
1.5
0.5
2
1.5
0.5
DC 13
of c/o : A
L/R ≤ 15 ms
24 V
60 V
110 V
220 V
1
0.5
0.4
0.2
1
0.5
0.25
0.1
1
0.75
0.4
0.2
1
0.5
0.25
0.1
1
0.5
0.25
0.1
1
0.5
0.25
0.1
1
0.5
0.25
0.1
Shock resistance
(half-sine wave,
duration: 11 ms)
N/C
10 g
-
-
-
-
-
-
N/O
10 g
-
-
-
-
-
-
Possible settings on M 23 K ... M-bw 721 Sw
Multi-function button R : positions
Pressing
the button :
H
✘
Resetting the relay
Hand
Auto
Testing the N/C
Contact 95-96 open
✘
✘
Switching off
the unit connected
Testing the N/O
Contact 97-98 closed
✘
✘
Hints for setting
Manual reset
Red function selection
Gently turn red
knob
N/C contact cannot inadvertently be operated in positions H and A.
A
1)
✘ 2)
2)
Switching off
the unit connected
Reset
1)
1)
Auto reset
State in
which shipped
2)
Press grey button
(R), Gently turn
red knob
Gently turn red
knob
Allow unit a short time to cool in the tripped state.
More technical information available on request.
Brief description
In safety positions -A- and -H- the button functions for switching are locked whereas in positions -HAND- and -AUTO- the switching and the simulation of tripping
directly at the relay is possible by operating the multi-function button.
In positions -H- and -HAND- the tripped relay must be reset manually, whereas in positions -AUTO- and -A- the tripped relay is reset automatically.
The setting of the functions is done by gently turning the red function selection knob (FWK) to the marks of the grey RESET-button (R). Passing from -HAND- to -AUTOthe grey RESET-button must be slightly pressed at the same time.
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Dimensions - Thermal overload relays
Direct mounting to contactor
Independent mounting to 35 mm
DIN rail using EM adapter block
M 06 thermal overload relay
M 23 K thermal overload relay
M 40 K / M 80 N thermal overload relay
b 177 S
Dimensions
b
I
63...90 A
104 87.5
80...160 A
102
79
150...180 A 96.5 76.5
n
15
n1
Ør
13.5 8.6
i
n2
n3
n4
Øf
m
26.5
10
14
7
6.5
85.5
15
13.5 8.6 37/42
15
5.5
13
8.6
-
20
11.5
20
5
10
9
-
9
37/42
19) Independent mounting: Pole pitch i = 37 mm (80...180 A)
20) Independent mounting: Pole pitch i = 42 mm (80...180 A)
21) For units of same type (independent mounting I = 37 mm)
M-b 177 S thermal overload relay
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Dimensions - Thermal overload relays
bw 77 S with caged
terminal
bw 77 S with FASTON
connector
bw 177 S with caged
terminal
bw 177 S with FASTON
connector
M-bw 17 S - 47 S thermal overload relays
M-bw 77 S - 207 S thermal overload relays
M-bw-320 S thermal overload relays
M-b 721 Sw thermal overload relays
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Manual motor starters : System overview
✔ Molded
enclosure
✔ Short-circuit limiter
✔ Auxiliary switch block
side mounting
LH and RH mounting permitted
✔ Auxiliary switch block
side mounting
LH and RH mounting permitted
✔ Busbar
adapter
✔ Three phase busbar
to accept four units
incoming supply block
1690
✔ Internal mounting :
electric trip device
alarm signaling switch
auxiliary switch block
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MSU-K manual motor starters - Accessories overview
Manual
motor
starter
MSU-K ...
Short-circuit
limiter MSU-L 20
Surface
mounting
enclosure
MSU-C
Flush
mounting
enclosure
MSU-P
X
(without
limiter)
Busbar adapter
(with
limiter)
(without or
with limiter)
MSU-G 05
MSU-G 06
MSU-LC 291
X
X
X
X
Auxiliary switch block
for LH or RH side mounting
1 N/O + 1 N/C
MSU-A 1
2 N/O
MSU-A 2
1 E/M + 1 N/C
MSU-A 3
2 E/M
MSU-A 5
1 c/o contact
MSU-A 6
1 PE/N termination
MSU-A 10
Undervoltage trip
MSU-B 1 ... 3
or
open circuit release
MSU-D 1 ... 3
Alarm contact
MSU-A 8 ... 9
Emergency stop
button
stay-put
MSU-K 1
as above,
key release
MSU-K 2
as above,
spring return
MSU-K 3
Position lock
MSU-V 1
X
X
Indicator light
MSU-SL ...
X
X
N/PE termination
MSU-N 1
X
X
3 padlocks
options
X
alternative options
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Manual motor starters
MSU-K
Device selection tables and
accessories
Switch for on / off switching of electrical and
electromotive loads
Thermal overload protection
Phase failure sensitive (differential tripping feature)
Magnetic short-circuit trip
Isolator function
Motor starter
Trip-free feature
High breaking capacity
A range of accessories makes the starter suitable
for use as the main switch, in emergency-stop
equipment and as an undervoltage monitor
Trip test of alarm contact
Lockable
Approvals :
Accessories only MSU-L 20 ... MSU-A 5 approved
Characteristics
Selection table Manual motor starters with thermal and magnetic trip devices
Max. AC 3 ratings of
3-phase motors 50...60 Hz
220 V
380 V 415 V 440 V
240 V
400 V
kW
kW
kW
kW
0.37
0.75
1.1
2.2
4
5.5
5.5
0.37
0.75
1.5
2.2
4
7.5
10
11
1.1
1.1
2.2
3
7.5
9
11
1.1
1.5
2.2
3
7.5
9
11
Setting range Ir
500 V
kW
660 V
690 V
kW
0.37
0.75
1.1
2
3
5.5
10
11
15
0.37
0.75
1
1.5
3
4
7.5
11
15
18.5
Tripping current
Short-circuit
limiter
Irm
A
Type
1,9
3
4,8
7,5
12
19
30
48
75
120
190
240
300
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
MSU-K
A
0.1 ... 0.16
0.16 ... 0.25
0.25 ... 0.40
0.40 ... 0.63
0.63 ... 1
1 ... 1.6
1.6 ... 2.5
2.5 ... 4
4 ... 6.3
6.3 ... 10
10 ... 16
16 ... 20
20 ... 25
P/N
0016
0025
0040
0063
010
016
025
040
063
10
16
20
25
1
1
1
1
1
1
1
1
1
1
1
1
1
364
364
364
364
364
364
364
364
364
364
364
364
364
Weight
kg
101
102
103
104
105
106
107
108
109
110
111
112
113
01
01
01
01
01
01
01
01
01
01
01
01
01
Accessories
Type
Short-circuit limiter
Electrical trip device
(1 per manual motor
controller)
Auxiliary switch blocks :
Iu = 32 A, Ve ... 415 V
MSU-L 20
3 364 051 01
Undervoltage
trip
110/120 V 50/60 Hz
220/240 V 50/60 Hz
380/440 V 50/60 Hz
Other voltages on request
MSU-B 1
MSU-B 2
MSU-B 3
3 364 052 25
3 364 052 40
3 364 052 59
Open
circuit
trip
110/120 V 50/60 Hz
220/240 V 50/60 Hz
380/440 V 50/60 Hz
Other voltages on request
MSU-D 1
MSU-D 2
MSU-D 3
3 364 053 25
3 364 053 40
3 364 053 59
side mounting
side mounting
side mounting
side mounting
side mounting
internal fitting
internal fitting
internal fitting
side mounting
1 N/O + 1 N/C
2 N/C
1 E/M + 1 N/C
2 E/M
1 c/o contact for increased cont. reliability
1 N/O + 1 N/C
1 N/C alarm cont. (alarm signalling switch)
1 N/O alarm cont. (alarm signalling switch)
PE and N termination
MSU-A 1
MSU-A 2
MSU-A 3
MSU-A 5
MSU-A 6
MSU-A 7
MSU-A 8
MSU-A 9
MSU-A 10
3 364 054 01
3 364 054 02
3 364 054 03
3 364 054 05
3 364 054 06
3 364 054 07
3 364 054 08
3 364 054 09
3 364 054 10
Notes
Recommendation : it is recommended that 4 A to 25 A units are spaced 10 mm apart.
Technical details and dimensions pages 1697, 1700
Selection criteria page 1695
1692
P/N
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
S021007
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Accessories
Description
MSU-L 20
MSU-ST 31
MSU-ST 32
MSU-G 05
MSU-G 4
MSU-A 1
MSU-B/-D...
MSU-A
MSU-G 03
Characteristics
Type
P/N
MSU-G 05
3 364 006 01
MSU-G 06
3 364 007 01
MSU-LC 291
3 364 027 01
MSU-LC 292
3 364 028 01
MSU-G 03
3 364 008 01
Incoming supply block 80 A, Vi 660 V for connection of the supply lead when using
the 3-phase busbar system MSU-G 03
MSU-G 4
3 364 056 01
Set of links 3 pole (Contactor - Manual motor starter)
MSU-VS 3
3 366 070 00
Protecting cap, 3 pole, for unused phase terminals on the 3-phase busbars
(packing unit : 10 each)
MSU-DS S
3 364 057 01
Busbar support for 3 copper busbars, 12 or 15 mm wide and 5 mm thick;
the busbar spacing can be 40 or 50 mm, as required (dynamic short-circuit rating
50 kA with 50 mm busbars and 500 mm support spacing).
Packing unit : 1 set = 2 complete busbar supports including captive fixing screws.
MSU-ST 31
3 364 010 01
Busbar support as above, but for 60 mm busbar spacing, copper busbars
12...30/5 mm
MSU-ST 32
3 364 029 01
Busbar adapter, Iu 32 A, Ve 660 V, 54 mm wide, for mounting a MSU-K manual motor starter
(including accessories) on busbars with a cross section of 12 x 5 mm or 12 x 10 mm with a
busbar spacing of 40 mm.
Busbar adapter, Iu 32 A, Ve 660 V, 54 mm wide, for mounting a MSU-K manual motor starter
(including accessories) with Ie limiter, otherwise as above.
Busbar adapter, Iu 32 A, Ve 660 V, 54 mm wide, to accept MSU-K manual motor starter
(including accessories) with or without Ie limiter MSU-L 20 or contactor,
for 12, 15, 20 or 30 mm busbars, 5 mm thick, busbar spacing 60 mm.
Busbar adapter, Iu 32 A, Ve 660 V, 54 mm wide, for MSU-K manual motor starter and
contactors up to 11 kW (2 mounting rails), otherwise as above.
3-phase busbar system (Ith = 80 A, Vi = 660 V)
3-phase with 4 terminals for supply by means of incoming supply block MSU-G 4.
Expandable as required, provided the Ith allows it. Basic version for max. 4 MSU-K starters.
For parallel connection of, e.g., 11 MSU-K, 4 MSU-G 03 are necessary.
Notes
Typical applications page 1701
Dimensions pages 1700-1701
1693
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Accessories
Description
MSU-SL ...
MSU-C ...
MSU-V 1
MSU-P
MSU-N 1
MSU-K 1
Characteristics
Degr. of prot.
Type
P/N
IP 41
IP 55
IP 41
MSU-C 1
MSU-CE 1
MSU-P 1
3 364 058 01
3 364 058 02
3 364 059 01
MSU-E 1
MSU-E 2
3 364 060 01
3 364 060 02
IP 55
MSU-V 1
3 364 015 01
IP 41
MSU-K 1
3 364 061 01
* Emergency stop button, stayput, red on yellow surface,
resetting with key
MSU-K 2
3 364 062 01
Emergency stop button, spring return, red on yellow surface
MSU-K 3
3 364 073 01
Color
Type
P/N
red
white
green
MSU-SL-1
MSU-SL-2
MSU-SL-3
3 364 063 01
3 364 063 07
3 364 063 02
220 V ... 240 V AC/DC
red
white
green
MSU-SL-4
MSU-SL-5
MSU-SL-6
3 364 064 01
3 364 064 07
3 364 064 02
380 V ... 440 V AC/DC
red
white
green
MSU-SL-7
MSU-SL-8
MSU-SL-9
3 364 065 01
3 364 065 07
3 364 065 02
MSU-N 1
3 364 066 01
Molded enclosure
with ground protection
Surface mounting type (RAL 7032)
Surface mounting type (RAL 7032)
Flush mounting type (RAL 7032)
Assembly kit for IP 55
Enclosure MSU-C 1
Enclosure MSU-P 1
Position lock for molded enclosure with 3 padlocks in the off position
Interlocking device for 3 padlocks with 8 mm shackle dia
Emergency stop button, stayput, red on yellow surface,
resetting by pulling
Operational voltage
Indicator lights with fixed connection lead
and neon lamp
110 V .... 120 V AC/DC
N or PE termination
for fitting into MSU-C+P enclosures (1additional pc.)
Notes
* Follow special mounting instructions when fitting into molded enclosure !
Dimensions page 1700
1694
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MSU-K manual motor starters
Rated short-circuit breaking capacity Icn in accordance with IEC 947-2
Selection criteria
Setting range
230 V
Icu1)
Ics2)
A
kA
kA
(gL/gG)
A
kA
kA
(gL/gG)
A
kA
kA
0.1...0.16
65
65
o
65
65
o
65
0.16...0.25
65
65
o
65
65
o
65
0.25...0.4
65
65
o
65
65
o
65
max.
fuse
400 V
Icu
Ics
max.
fuse
415 V
Icu
500 V
Icu
Ics
(gL/gG)
A
kA
kA
65
o
65
65
o
65
65
o
65
Ics
max.
fuse
690 V
Icu
Ics
(gL/gG)
A
kA
kA
(gL/gG)
A
65
o
42
42
o
65
o
42
42
o
65
o
42
42
o
max.
fuse
max.
fuse
0.4...0.63
65
65
o
65
65
o
65
65
o
65
65
o
42
42
o
0.63...1
65
65
o
65
65
o
65
65
o
65
65
o
1
1
20
1...1.6
65
65
o
65
65
o
65
65
o
65
65
o
1
1
20
1.6...2.5
65
65
o
65
65
o
10
5
25
3
1.5
25
1
0.5
20
2.5...4
65
65
o
10
5
35
10
5
35
3
1.5
35
1
0.5
25
4...6.3
65
37.5
o
10
5
50
10
5
50
3
1.5
50
1
0.5
35
6.3...10
10
5
80
4
2
80
4
2
80
3
1.5
50
1
0.5
35
10...16
6
3
80
4
2
80
3.5
1.7
80
3
1.5
63
1
0.5
35
16...20
6
3
80
4
2
80
2.5
1.2
80
1.5
0.7
63
1
0.5
50
20...25
6
3
80
4
2
80
2.5
1.2
80
1.5
0.7
63
1
0.5
50
o : up to the listed value of Icu or Ics, there is no fuse necessary.
If the short-circuit current exceeds the (Ics), a fuse is necessary.
Short-circuit limiting
To increase the Icu/Ics, the MSU-K can be combined with the short-circuit limiter MSU-L20.
For this combination there are the following values for rated service short-circuit breaking capacity :
Rated
230 V
current In
Icu
Ics
Icu
400 V...415 V
Ics
A
kA
kA
kA
kA
< 2.5
65
65
65
65
< 6.3
65
65
50
50
< 25
50
50
50
50
Notes
1)
Icu = Rated maximum short-circuit breaking capacity
2)
Ics = Rated service short-circuit breaking capacity
1695
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000623
min
Trip curves / Selection criteria
sec
Typical tripping characteristics
1 Three-phase trip curve
2 Two-phase trip curve (phase failure sensitive)
m sec
(Single phase- or DC-operating : the contacts in series)
x Current value
The "characteristic curve" of the thermal overcurrent trip device shows tripping for all setting ranges as a function of the multiple of the set current value, and
represents the mean value of the scatter bands in the cold condition.
When switchgear is at operating temperature, the trip time of the thermal overcurrent trip device is reduced to approx. 25 % of the values shown.
Protection of PVC insulated copper leads
from thermal overloading on short-circuit
Type
Setting range
MSU-K 0016
0.1...0.16 A
MSU-K
MSU-K
MSU-K
MSU-K
4...6.3 A
6.3...10 A
10...16 A
16...20 A
mm 2
0.75
063
10
16
20
1.0
1.5
2.5
MSU-K 25
20...25 A
Terminal capacities
Type
MSU-K
(manual
motor
starter)
MSU
(short
circuit
limiter)
MSU-A
(auxiliary
switch)
MSU
(incoming
supply
block)
1696
Conductor
type
Number of
conductors 1
solid
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
flexible with
wire end ferrule
solid
flexible with
wire end ferrule
solid
flexible with
wire end ferrule
solid
flexible with
wire end ferrule
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
✘
1,5
2
Conductor cross section, mm2
2,5
4
6
10
16 or 25
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-
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✘ (16)
-
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S021011
000623
Technical details - MSU-K manual motor starters
Specifications
IEC 947-2, IEC 947-4-1; VDE 0660; VDE 0113 as a main switch + emergency stop switch in enclosure
Approvals
DEMKO, SEMKO, SEV on request, UL, CSA
Climatic-proof
Damp heat, constant, to DIN IEC 68 Part 2 Test 3, damp heat, cyclic,
to DIN IEC 68 Part 2 Test 30
Degree of protection
Starter incl. moulded cover
Moulded enclosure
Moulded enclosure
Shock resistance
30 g for 20 ms
Vibration resistance
to German Railways standard BN 411 002
-5 ... + 60° C open
-5 ... + 40° C enclosed
Temperature compensation
-5 ... + 55° C to IEC 292
Mounting position
inclined up to 90° C from the vertical
Thermal current Ith
up to 25 A for manual motor starter MSU-K
up to 63 A for incoming supply block
up to 32 A for busbar adapter
up to 63 A for 3-phase current busbar system
up to 32 A for short-circuit limiter
up to 25 A, 660 V AC/220 V DC,
for MSU-K to CSA and UL : 25 A at 600 V AC/220 V DC
Motor switching capacity
11 kW at 400 V/AC 3
Mechanical life
100,000 operations
Electrical life
100,000 operations on AC 3 duty
40 operations/hr
690 V in accordance with VDE 0660, IGr. C
Rated operational voltage Ve
up to 690 V AC, (up to 600 V AC to CSA and UL) up to 220 V DC
Max. breaking capacity Icn
according to IEC 157-1 (P-1) : o-t-co VDE 0660/T 101
see table page 1695
Let through integral I2 t max.
Let through current
Total break time
50,000 A2 s
4.5 kA at Icn = 6 kA/3 ~ 415 V
7.0 ms
Trip curve
T II
Response value
of electromagnetic trip device
about 12 x max. set value of thermal trip device
Undervoltage trip
Pick up : 0.85 to 1.1 Uc, drop out : 0.7 to 0.35 Uc, 2,2 VA, 1 W, voltage should be continuously
applied (100 % duty)
Open circuit shunt release
Pick-up at 0.7 to 1.2 x Vc, 50 % duty, power consumption 3.4 VA, 1.6 W
Auxiliary switch :
Thermal currrent I
6A
side
mounted :
IP 20 open
IP 41/IP 55
IP 41/IP 55
AC 11 : 230 V, 3.5 A / 400 V,
2 A / 500 V, 1 A;
DC 11 : 60 V, 1.5 A / 110 V,
1 A / 220 V, 0.5 A
internal
fitting :
Min. switching capacity
4...30 V and 4...100 mA
500 V
Rated operational voltage VS
500 V
Back-up fuse
6 A type gl.
Power dissipation
3 conducting paths, continuous current Iu c. 6 W
Terminal size of screws
Main switches M 4
Recommended torque
1.8 Nm
Terminal capacities
AC 11 : 230 V, 2 A / 400 V, 1A /
500 V, 0.5 A
DC 11 : 60 V, 0,7 A / 110 V,
0.55 A / 220 V, 0.25 A
Auxiliary switches M 3,5
1.2 Nm
2
0.75...6 mm solid wire
0.75...4 mm2 stranded wire
0.75...2.5 mm2 stranded wire
1697
S021013
000623
MSU-K manual motor starters / Specification
1698
Description of equipment
MSU-K manual motor starters with thermal and magnetic tripping devices are 3-pole manual switching
devices (power circuit breakers)
- to switch electric and electrical loads on or off
- to protect these loads from overload and short circuit
They comply with the requirements of VDE 0660, VDE 0113, IEC 292 and IEC157-1 in relation to
- isolator characteristic
- motor switch
- trip-free mechanism
- positive opening of contacts
- high breaking capacity
- phase failure sensitivity in accordance with VDE 0660, Part 104, IEC 292
Additional components allow the following important functions to be obtained :
- main switch through locking in the OFF position
- emergency stop device through various mushroom-head push buttons
- protection on power failure through low voltage tripping device
- open-circuit trip shunt release
- alarm signalling switch - alarm contact
Special features
High breaking capacity
MSU-K manual motor starters have a high breaking capacity up to 6.3 A : ∞ up to 10 A; 6 kA, up to
25 A : 4 kA at 400 V. This is made possible by a modern design, by which very short break times are
achieved. Because of this, the circuit breakers have become limiters. The advantages are :
- Back-up fuses are only necessary at rated equipment currents > 2,5 A and 400 V.
- The dynamic and thermal loading of electrical installation components at short-circuit is reduced.
Short-circuit limiter
By the use of the short-circuit current limiter, the short-circuit breaking capacity of the MSU circuit
breakers of ≥ 6.3 A-25 A rated current at 380/415 V is increased to 50 kA. Fuses can largely be
eliminated.
Temperature compensation
To achieve high tripping accuracy over a large ambient temperature range, MSU-K manual motor
starters are temperature compensated from -5°C ... +55°C
Integrable shunt release
and alarm contacts
Undervoltage or open-circuit tripping devices, as well as alarm contacts, can be integrated in the
equipment. Contour and dimensions of the equipment remain unchanged.
Operating safety in accordance
with VBG 4
The equipment cap covers the terminal screws. This meets the safety requirements of VDE 0106
Part 100 and VBG 4.
Simple mounting
The manual motor starter is easily clipped on to a mounting rail (DIN EN 50 022) by an integral snapon mount.
Convenient and rapid connection
Captive terminal screws supplied in the "open" position allow time-saving and simple connection :
insert the wire, tighten screws, done. Time and effort for unscrewing of the terminal is eliminated and
terminal parts can no longer go astray.
Easy auxiliary switch mounting
Auxiliary switches are necessary for signalling or for interlocking circuitry. ENTRELEC-SCHIELE has
selected modular construction to avoid mistakes during assembly. Simple adaptation to requirements
is possible and stocking reduced.
Modular construction
The equipment is designed such that its shape is identical with that of automatic circuit breakers.
Because of this, it can easily be installed in flush-mounted distribution systems. When an auxiliary
switch is attached, the manual motor starter has the same overall width as a 3-pole automatic circuit
breaker.
Accessories
Protective casing
To ensure optimum protection against dust and water in all applications, the range includes three
types of enclosures, of impact-resistant insulation material and of protection types IP 41 and IP 55.
The protection level can be increased to IP 55 by an additional kit. The circuit breaker can be clipped
into all types of casing. The sizes of enclosures are such that even switchgear with an auxiliary switch
attached to it can easily be fitted and the terminal compartment for cable connection is ample in size.
Auxiliary switches for side mounting,
on right and left hand side
Five different auxiliary switch blocks can be supplied. After removing the front cover, the block can
be snapped in without tools.
Auxiliary switch for internal fitting
Remove the front cover and snap in the auxiliary switch block.
Three-phase busbars
for Vu = 660 V, Iu = 80 A
Our three-phase busbars for 4 connections are suitable for parallel connection of any number of
manual motor starters with auxiliary switch blocks fitted provided the Ith of 63 A is not exceeded. The
first busbar is used - in combination with the incoming supply block MSU-G 4 - for supplying the
system and for parallel connection of the first manual motor starter. Manual motor starters can be
connected additionally to each additional busbar in parallel, as required, and without cutting the bar
to length. The incoming supply can also be connected at the center or on both sides. The gives good
load distribution.
Typical applications page 1701.
Additional covering is not necessary, because both switchgear and busbars are safe to touch (satisfy
VDE 0106 Part 100) in the basic versions. Unused outlets have a shock protection cover.
S021012
000623
MSU-K manual motor starters / Specification
Incoming supply block
Problem-free supply to the busbar system is made possible with the incoming supply block. It is safe
to touch (satisfies VDE 0106) in the basic version.
Short-circuit limiter Iu = 32 A
By attaching the short-circuit limiter to the manual motor starter, back-up fuses can be dispensed with
for all non-intrinsically safe equipment ≥ 2,5 A - 25 A at 400 V. The rated breaking capacity Icn (of the
combination of manual motor starter and short-circuit limiter) is increased as a result of heavy current
limitation and short break time (see page 1695). With this, it is possible to use the switchgear combination
in the power system where the prospective short-circuit current exceeds the "normal" switching capacity
of the manual motor starter. The short-circuit limiter can be used - taking into account the continuous
current Iu - as individual or group protection for several MSU-K ... manual motor starters.
Busbar adapter
Various busbar adapters are available.
They allow manual motor starters MSU-K ... to be snapped onto busbar systems of 40 or 60 mm phase
spacing. The manual motor starters are first snapped on to the adapter and attached to connecting
leads - which lead to spring-loaded contacts - on the input side. When clipped on the busbars the
contact springs tap off voltage directly and the manual motor starters/adapter unit locks itself. By
operating a latch, the adapter can be unlocked, allowing it to be changed easily.
Important advantages are :
- simple and space-saving assembly
- convenient replacement of switchgear
- problem-free parallel connection, even of switchgear with high rated current
Shunt release
Undervoltage trip MSU..B for protection from hazardous re-starting of machines after power failure.
Open circuit shunt release
Open circuit shunt release MSU-D.. for control and interlocking purposes are inserted under the
switchgear cover.
Mounting of the shunt release and
alarm contact
After removing the cover, these can be clipped in with a "handle" and the connections on the knockout of the cover are turned outwards. The above assembly procedure also applies to alarm contacts.
Emergency stop button
When manual motor starters are to be used as emergency stop devices, this can be done with
emergency stop button sets
- MSU-K 3 (spring return)
- MSU-K 2 (stay put, released by key)
- MSU-K 1 (stay put, released by pulling)
Fixing is with 4 screws from the inside of the cover.
Interlocking devices
When used as a main switch, the manual motor starter must be lockable in the off position in accordance
with VDE 0113. This requirement can be fulfilled using the interlocking device MSU-V 1. It is fixed
with 4 screws from the inside of the casing (only with MSU-C and MSU-P) and is located such that
by-passing of the interlock - e.g. by removing the casing cover - is impossible.
Indicator light
For visual indication of the switch position (enclosed equipment), the indicator light MSU-SL can be
supplied. After breaking out a knock-out on the casing cover, the light is pushed through from the
front and fastened with screws from the rear and is then electrically connected.
Alarm contact
The alarm contact MSU-A has alarm signaling function. Ist N/O or N/C contact is actuated when
thermal or electromagnetic release - fault - takes place. It does not respond to manual actuation of
the MSU-K.
1699
S021014
000623
MSU-K manual motor starter :
Circuit diagrams / dimensions
Circuit diagrams
Manual motor starter
MSU-K
Current limiter
MSU-L20
Undervoltage trip
MSU-B..
Open circuit trip
MSU-D..
Alarm contact
MSU-A 8 (1 N/C)
MSU-A 9 (1 N/O)
Auxiliary switch blocks
MSU-A 1 + (MSU-A 7)
MSU-A 2
MSU-A3
MSU-A 5
MSU-A 6
Dimensions
Manual motor starter MSU-K
Manual motor starter MSU-K
with short-circuit limiter
Mounting rail to
Mounting rail to
DIN EN 50 022
DIN EN 50 022
Mounting positions
up to 9
0° up to 90
° up to 90° up to 90°
Auxiliary switch
3-phase busbar MSU-G03
Incoming supply block MSU-G04
a = 208
Molded enclosure, surface mounting types MSU-C 1, MSU-CE 1
1700
Molded enclosure, flush mounting type MSU-P 1 cut-out 118 x 72 mm
S021015
000623
Dimensions / typical applications
Busbar adapter
MSU-G 05
MSU-G 06
MSU-LC 291 1 rail or
MSU-LC 292 2 rail
Typical applications
Types of protection
Modular construction
mounting to busbar
Busbar supply
for 4 MSU-K or more
Busbar spacing :
60 mm
40 mm
*1. Copper busbars 12-30/5 mm
2. Busbar adapter MSU-G 05
3. Manual motor starter MSU-K ...
or
4. Busbar adapter MSU-G 06
5. Current limiter MSU-L 20
6. Manual motor starter MSU-K
7. Busbar support MSU-ST 31
*1. Copper busbars 12-30/5 mm
2. Busbar adapter MSU-LC 291
or
4. Busbar adapter MSU-LC 291
5. Current limiter MSU-L 20
or
7. Busbar support MSU-LC 292
9. Contactor DL ... 11 kW
10. Busbar support MSU-ST 32
1.
2.
3.
4.
3-phase busbar MSU-G 03
Manual motor starter MSU-K ...
Supply via terminal block MSU-G 4
DL = K range contactors DL 4 K ... DL 11 K, *200-447 A
1701
NOTES
1702

This information is provided by:

Transcription

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