Techna Catalogue

Techna Products
JTEC of
MCB’s
Table
contents
JTec McBs
JTEC MCB’s are DIN rail mountable, high performance thermal/magnetic circuit breakers. Their compact dimensions,
ease of mounting and excellent performance make them ideal for the overload and short circuit protection of control
components and associated wiring.
Their current limiting design and high interrupt/voltage ratings make them vastly superior to residential or ‘push-to-reset’
MCBs.
They are available in Supplementary (JTECUL) or Branch rated (JTEC489) versions in 1, 2 and 3 pole units, and offer
industry standard trip curves. (B,C,D and K). Amp ratings available are 1/2A – 63A in both versions.
2
1
3
Anatomy of a High Performance MCB
4
1 - Box terminal
7 - Box terminal
2 - Busbar aperture
8 - DIN clip
3 - Hammer action solenoid
9 - Thermal element
4 - Actuator handle
10 - Arc runner
5 - Moving Contact
11 - Trip bar
6 - Busbar aperture
12 - Arc chamber
12
11
10
5
9
8
7
Features and benefits common to both
•
Current and energy limiting design reduces damage caused by short circuits.
•
Higher voltage and amp ratings allow design flexibility.
•
Dual DIN rail mount feature makes replacement easier in tight spaces.
•
Optical indicator window shows contact status independent of toggle position.
•
Can be reverse fed if toggle has to be oriented in a specific direction in a panel.
•
DC versions are available up to 125VDC (1P) or 250VDC (2P in series)
•
Extra set of terminal screws for easy power pickup points or optional busbar feature.
•
Terminal screws are recessed to provide ‘finger safe’ protection.
•
Full range of accessories available.
2 2
2
2
6
JTEC MCB’s
Table
ofMCB’s
contents
JTec
JTEC McBs
JTECUL
JTECUL
MCBs are certified as ‘Supplemental Protectors’ to UL1077 (CSA
JTECUL
235)
and are
intended
for the overload
and short Protectors’
circuit protection
of individual
JTECUL
MCBs
are certified
as ‘Supplemental
to UL1077
(CSA
control
Supplemental
devices
are
typically
on the of
load
235) components.
and are intended
for the overload
and
short
circuitused
protection
individual
side
of branch
circuit devices
to ‘Supplement’
control
components.
Supplemental
devices the
are branch
typicallyrated
useddevice.
on the They
load
areside
available
in a circuit
wide range
of current
ratings and
characteristics
thatThey
of branch
devices
to ‘Supplement’
the trip
branch
rated device.
allow
to beinmatched
to theofprotection
requirements
individual control
are them
available
a wide range
current ratings
and trip of
characteristics
that
devices.
allow them to be matched to the protection requirements of individual control
devices.
JTECUL MCBs are also certified to UL508 as Manual Motor controllers and
can
be usedMCBs
for direct
across
the line
of individual
or groups
of
JTECUL
are also
certified
to starting
UL508 as
Manual Motor
controllers
and
motors.
‘Suitable
as motor
disconnect’
to meetof
can beThey
usedare
formarked
direct across
thefor
lineuse
starting
of individual
or groups
emerging
requirements.
They
are not
intended
to be used
in
motors. inspection
They are marked
‘Suitable
for use
as motor
disconnect’
to meet
applications
requiring arequirements.
Branch rated device.
emerging inspection
They are not intended to be used in
applications requiring a Branch rated device.
JTECUL MCB’s can be matched with a wide variety of accessories
to JTECUL
expand their
capabilities.
MCB’s
can be matched with a wide variety of accessories
to expand their capabilities.
1/2 - 63A 277/480Vac
B, 1/2
C, D
Trip curves
- 63A
277/480Vac
1, B,
2, 3
versions.
C,Pole
D Trip
curves
1, 2, 3 Pole versions.
to UL508
to UL508
JTEC489
JTEC489
JTEC489
MCBs are approved to UL489 as ‘Branch Circuit’ overcurrent
devices.
In addition
to having
the to
same
capabilities
of the
supplemental
MCBs,
JTEC489
MCBs are
approved
UL489
as ‘Branch
Circuit’
overcurrent
they
are
also
approved
for
use
as
a
main
incoming
feeder
or
for
field
wiring
devices. In addition to having the same capabilities of the supplemental MCBs,
applications.
High
10kA interrupting
maintained
up toor63A.
they are also
approved
for use as rating
a mainisincoming
feeder
for field wiring
applications. High 10kA interrupting rating is maintained up to 63A.
They are available in a wide variety of amp ratings and trip curves so they can
beThey
matched
to the circuit
MCBs
be usedsointhey
place
are available
in a requirements.
wide variety of JTEC489
amp ratings
and can
trip curves
can
of be
Supplemental
matched to protectors.
the circuit requirements. JTEC489 MCBs can be used in place
of Supplemental protectors.
JTEC489 MCB’s are available with a wide variety of accessories to expand
their
capabilities.
JTEC489
MCB’s are available with a wide variety of accessories to expand
their capabilities.
1/2 - 63A 277/480Vac
Note*
1/2 -35-63A
63A 240VAC
277/480Vac
B, Note*
C, D &35-63A
K Trip 240VAC
Curves
1, B,
2, 3
Pole
versions.
C, D & K Trip Curves
1, 2, 3 Pole versions.
3
3
3
3
3
3
application
TheTripcurvereferstotheinstantaneoustripcurrent.(ie:Shortcircuit)inmultiplesofMCBrating.Trip
timesonoverloadarethesameforallcurves.
B trip - very fast(3-5x rating)
Sensitive electronic equipment with no inherent
surges or momentary overloads.
D trip - slow blow trip (10-20x rating)
Circuitsconsistingprimarilyofmotor,transformer
or solenoid/coil content.
• Solidstatedevices
• Switchingpowersupplies
• InputsandoutputsforPLC’s
• Motorstarters
• Pumpcontrolpanels
• Compressorandpumppanels
• Generatorpanels
• Capacitorapplication
• Transformerprimaryprotection.
•Solenoids.
C trip - normal trip (5-10x rating)
Mixedloadswithsomemotor,transformeror
solenoid content.
K trip (489 only) - slow blow trip
(10 to16x rating)
Sameasfor“D”withslightlylessdelay.
Aspecialcurvedevelopedbyothermanufacturers.
• Generalsmallpanelcontrolwithmixeddevices
• HVACcontrol
• Lightingcontrolpanels
• Discreteprotectionoflightingballast
• Machinetools
• Mobileequipment,trailers
• Vendingmachines,ATM’s
• Marineelectricalsystems
De-rating for Temperature and multiple devices.
IfcircuitloadingdoesnotexceedtheCanadianElectricalCoderequirementof80%,thenthiseffectively
buildsina‘buffer’forhigherambientormultiplepoles.De-ratingisonlyrequiredifthefollowingconditions
are exceeded.
Ambienttemperature >40*C
De-rateby0.5%foreverydegreeover30*
Multiplepoles
De-rateby1%foreveryadditionalpole.
>5
MCB Application Table
application
JTec McB type
Trip
curve
% of device or circuit
full load rating
489
C
125%
Generalcircuitprotection-mainlyresistive
489
CorD
125%
Lightingballast
Circuitswithcoils/solenoids/transformers
489orUL
D
200%
Heatersandresistors
489orUL
C
125%
Transformer
489
DorK
125%
Transformersecondary
489
CorD
125%
489(1-10A)
D
175%
489(12-63A)
D
125%
UL(1-10A)
D
200%
UL(12-63A)
D
300%
489orUL
B
125%
489
C
100%ofcablerating
489orUL
D
200%
MotorCircuits(5secrunupmax)
Electronic devices
Cableprotection
Capacitors
4
4
JTec series Technical data
General specifications
JTecuL
Compliance
JTec489
SupplementaltoUL1077
(CSA235)
ULmotordisconnectstandard
BranchratedtoUL489
(CSANo.5)
UL508
IECstandard
N/A
IEC/EN60898,DIN43880
Approvalmarks
cURus(1077),cULus(UL508),IEC,
CE
Ambienttemperaturemin/max
cULus,IEC,CE
-25*to+60*C
Mounting position
Any
Degreeofprotection
IP20
Mechanicallifeexpectancy
100,000on/offcycles
Electricallifeexpectancy
6,000on/offcycles
VibrationresistanceG/HZ
3G’s(8-50HZ)
Reversefeedcapability
Yes
electrical specifications
1/2,1,1.6,2,3,4,5,6,7,8,9,
10,13,15,16,20,25,30,32,
40,50,60,63A
Ampratingsavailable
Numberofpollsavailable
1P,2P,3P,1P+N,3P+N
Tripcurvesavailable
Ratedvoltage-standardmodels
AC
DCversions
DC
Ratedfrequency(AC)
HZ
277/480Y
347/600Y*
Interruptingratings-DCversions
Backupfuserating
MagneticTrip(instantaneous)
B,C,D,K
277/480Y
277/480Yto32A
240Vac40-63A
N/A
125Vdc1P/250Vdc2polesin
series
1/2-6A10kA
10kAupto32A
7-63A5kAw/outbackupfuse
-
7-63A10kAwithbackupfuse
-
1/2-63A2kAw/outbackupfuse
-
1/2-63A5kAwithbackupfuse
-
10kAwithbackupfuse,5kAw/out
-
240Vac
10kAupto63A
60DC*
10kAupto63A
125Vdc
10kAupto63A
250Vdc
10kA-2Polesinseries
600Vac
CSA/ULClassJ-4XMCBrating
B
N/A
3-5Xcurrentrating
C
5-10Xcurrentrating
D
10-20Xcurrentrating
K
OverloadTripxIn
Wire range
B,C,D
50/60HZ
InterruptingRatings
InterruptingRating
1/2,1,1.6,2,3,4,5,6,7,8,
9,10,13,15,16,20,25,30,
40,50,60,63A
N/A
10-16Xcurrentrating
1.13-1.45currentratingin<1hr
1.05-1.3currentratingin<1hr
UL/CSA
AWG12-AWG3(2.55mm2-25mm2)
Busbartiepoint
125Amax
TighteningTorque
13-17in/lbs(1.5-2Nm)
5
5
Trip curves for JTec489 & JTecuL
6
General specifications
Tripping Characteristic of JTEC489
Tripping Characteristic of JTEC489
Circuit Breaker (In <10)
Circuit Breaker (In >10)
6
JTec accessories
JTec accessories
JTecuL
JTec489
1FormC
JTECULAUX1CO
JTEC489AUX1CO
2FormC
JTECULAUX2CO
JTEC489AUX2CO
OperatesintandemwithMCB.
1formC+signal
JTECULAUXSCO
JTEC489AUXSCO
Useforremotesignallingor
switching applications.
1formC+signal+test
JTECULAUXSTCO
JTEC489AUXSTCO
JTECULST12AC
JTEC489ST12AC
auxiliary contacts
MountstosideofMCBwith
fieldkit.
shunt trip
12Vac
24Vac
Useforremotelytrippingthe
JTECbreaker.
JTECULST24AC
JTEC489ST24AC
120Vac
JTECULST120AC
JTEC489ST120AC
230Vac
JTECULST230AC
JTEC489ST230AC
24Vdc
JTECULST24DC
JTEC489ST24DC
48Vdc
JTECULST48DC
JTEC489ST48DC
JTECULST110DC
JTEC489ST110DC
JTECULN2
JTEC489N2
12Vac
use 489 series
JTEC489UV12AC
24Vac
use 489 series
JTEC489UV24AC
120Vac
use 489 series
JTEC489UV110AC
230Vac
use 489 series
JTEC489UV230AC
24Vdc
use 489 series
JTEC489UV24DC
48Vdc
use 489 series
JTEC489UV48DC
110Vdc
use 489 series
JTEC489UV110DC
MountstosideofMCBwith
fieldkit.
110Vdc
neutral pole
Useforaddingaswitched
NeutralpoletoanyJTECMCB.
1/2-63Amp
MountstosideofMCBwith
fieldkit.
undervoltage release
Useforautomaticallytrippingthe
breakerincaseofpowerloss.
MountstosideofMCBwith
fieldkit.
safety lockout device
Usetolockthetoggleinopen
or closed position to prevent
tampering.(note:MCBcontacts
willstilltripfeeeveninlocked
‘On’position.)
Yellow
JTECLP1YELLOW
Black
JTECLP1BLACK
Requirespadlockswith4mm
(5/32”)orsmallerhasps.
7
7
JTec accessories continued
JTecuL
JTec489
Busbar
UseBusbarstoparallelmulti
polestosavelabourandneaten
installation.
PINtypefitsinplaceofwire.
Spade type fits under screw terminal,leavingwireterminalfree.
1 phase pin terminal
BBTEC1PPIN16
2 phase pin terminal
BBTEC2PPIN16
3 phase pin terminal.
BBTEC3PPIN16
1 phase spade terminal
BBTEC1PCOMB20
2 phase spade terminal
BBTEC2PCOMB16
3 phase spade terminal
BBTEC3PCOMB16
pending
Busbar connector terminal.
Usetoconnectcablefeedto
busbar.
Powerfeedconnector
#1AWG-Max125A
BBTECECCT35
-
BBTECEC3P16
-
Busbar cut end-cap.
Usetoinsulatebusbarendafter
cutting.
End cap
Front Mount Panel adapter
UsedformountingMCB’sto
rearofpaneldoor
JTECFMA1P(1pole)
JTECFMA2P(2pole)
JTECFMA3P(3pole)
Panel mount adapter clip.
JTECPANELCLIP
ReplacesDINrailmounts.Use
forscrewmountingMCB’s
directly to panel.
ForJTEC489useplasticornylon
screws due to clearances.
accessory specifications
8
PowerTerm.Capacity
#20-#12AWG(2.5-25mm2)
Tighteningtorque
3-4inlbs(.33-0.5Nm)
Aux.&Signalterm.WireCapacity
#20-#12AWG(0.5-2.5mm2)
Tighteningtorque
3-4inlbs(.33-0.5Nm)
Auxiliarycontactratings
6A@120Vac,3A@250Vac
Busbarampacity
125Aifcenterfed,80Aiffedfromoneend.
8
dimensions
JTECUL outline
JTEC489 outline
17.5
0.69
35
1.38
52.5
6.5
2.07
0.26
JTEC 489 109.7 4.32
JTEC UL 85.5 3.36
45
69 2.72
109.6 4.3
0.57
1.77
Red = mm
Blue = inches
14.5
44 1.73
60 2.36
Ordering
RED = JTEC UL Series
BLUE = JTEC 489 Series
Ordering Code - AC
JTEC
JTEC Series
UL
UL = Supplementary
489 = Branch Rated
2
No. Poles UL (1, 2, 3)
No. Poles 489 (1, 2, 3)
B
10
Amp Rating (0.5 - 63A)
UL Trip Curve (B, C, D)
489 Trip Curve (B, C, K, D) Amp Rating (0.2 - 63A)
Ordering Code - DC (489 only)
JTECDC
JTEC Series
489
489 = Branch Rated
2
No. Poles 489 (1, 2, 3)
B
10
489 Trip Curve (B, C, K, D)
Amp Rating (0.2 - 63A)
*special current ratings available on request
9
9
LedTec Pilot Lights
LEDtec’sareLEDpilotlightsutilizingmulti-chiptechnologytoprovidebright,evenlylitcolour.Theirsolidstate
designandlonglifemakesincandescentbulbsathingofthepast.Theaestheticallypleasingdesignfitsin
wellwithcurrentpaneldesigns.LEDtecsmountintostandard22mm(7/8)knockouts,haveasinglerear
locknutandhaveintegralscrewclampterminalsforeasywiring.Theyareavailableinstandardcoloursand
control voltages.
Specifications
Voltages
12Vac/dc,24Vac/dc,48Vac/
dc,110/120Vac,110/120Vdc,
230Vac
IPRating
IP65
Colours
Red,Green,Amber,Blue,White
Temperaturerange
-25oC60+55oC
Lifeexpectancy
30,000 hours
Relative humidity
up to 98%
Di-Electricwithstand
2.5kVacfor1minute
Tighteningtorque
0.9Nm
Voltagetolerance
+20%(lowervoltagesarenot
aproblembutwillreducelight
output.
CurrentDraw
6-12V≤20ma
24V≤15ma
120V≤10ma
240V≤4ma
Frequency
50-60HZ
Approvals
•
•
•
•
•
•
VerybrightLEDbulb
Standard22mmformat
Directwiretointegralrearterminals
Shockresistant
Oilanddusttight
1piecedesign-onepartnumber
Catalogue number example
LEDTEC
R
120Vac/dc
LEDTEC Series
R=Red
G=Green
A= Amber
B=Blue
W=White
12Vac/dc
24Vac/dc
48Vac/dc
110/120Vac
110/120Vdc
230Vac
Colouredcap
30mmto22mmAdapter
Whitediffuserinsert
BCRAX
29
7
50
7
Rubbergasket
12.5
Knurlednut
36
M22 x 1.5 threads
Removableterminalshroud
20
21.8
WiththenewBCR-AXadapterring,
goingfrom30mmto22mmtakesonly
afewseconds..
• Steelplatedbackingringwith
anti-rotationnotch
• Fitspanelthicknessupto14gauge
Panelknockoutdimensions
• Notoolsrequired
• Availableinblackplasticorchromed
metalbezel.
diam. - 22.2mm
Dimensions in MM
10
10
- PlasticbezelBCR-AX
- ChromedmetalbezelBCR-AM
Ba9s Led Bulbs
Upgrade to LED’s without changing out pilot lights!
BA9SLED’sarehighbrightnessLEDbulbswithindustrystandardBA9Sbayonetbases.Theywillfitinto
anystandard22mmor30mmpilotlightthatacceptsBA9Sbulbs.Theirsolidstatedesignandlonglife
makesincandescentbulbsathingofthepast.LEDBA9sareavailableinindustrystandardcolorsand
voltageratingsandallowsLEDupgradefromthefrontofthepanelwithouthavingtoopenthedoor.
• HighbrightnesssingleLEDchip
• Flattopprovidessuperiorlightdispersion.
• Willfitmostpilotlightsandilluminateddevices.
• Lowenergyconsumption(<20ma)
•Cooleroperation.Givesofflessheat.
•Reducedmaintenancecosts.
•LongLife(excessof30,000hours)
•Immunetovibration
Note:Bulbcolourshouldmatchcolourofdeviselensformaximumlighttransmission&bestcolourfidelity.
Specifications
Voltages
6,12,24,48,120,220VAC/DC
Colours
Red,Green,Amber,White,Blue
Lifeexpectancy
30,000 hours
VoltageTolerance
+20%,-30%ofnominal
Frequency
50/60HZ
OperatingTemp.Range
-30*Cto+85*C
CurrentDraw
<20MA RoHScompliant,IEC,CE
Catalogue number example
BA9SLED
BA9SLED Series
120
6Vac/dc
12Vac/dc
24Vac/dc
48Vac/dc
120Vac/dc
220Vac/dc
11
R
R=Red
G=Green
A= Amber
B=Blue
W=White
11
Techna Products
599 NORRIS COURT KINGSTON, ONTARIO CANADA K7P 2R9
TEL: 613.384.4144 • FAX: 613.384.0167
Toll Free: 800.479.3875 • Toll Free FAX: 800.866.7690
EMAIL: [email protected] • WEB: www.fusetek.com
Ref/TECH201
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