Pressure Switches hex 27

www.suco.de
Pressure Switches hex 27
Changeover switch
With silver or gold contacts
• High-quality micro-switch for reliable switching
• Switching point easy to adjust
1)
• Hysteresis can be set in our works
2)
• Self-cleaning contacts for a long working life (only 250 V versions)
• High overpressure safety • Long working life under harsh operating conditions
• Connector plug or protective cap to protect against moisture and dirt,
and thus easy replacement on site by service personnel
• Various thread connections available to suit your installation
• Ready-wired variants – see pages 34 – 37
• A choice of zinc-plated steel or stainless steel as body material and a selection of diaphragm materials ensure high resistance to media
22
1)
Switches we have preset are secured with sealing paint and have the switching pressure stamped on their body. 2)
Except for Series 0140 / 0141
www.suco.de
TECHNICALDATA
®
0140*)
0141*)
0170
0171
0180*)
0181*)
0183*)
0184*)
0185*)
0186*)
0187*)
0190
0191
0194
0195
0196
0197
C
Voltage
••••••
24V
42V
••
250V
Max.
50mA
current
2A
••
4A
Goldcontacts
Silvercontacts
Adjustablehysteresis
Body
Zinc-platedsteel(CrVI-free)
material
Stainlesssteel1.4305
DINvalveconnector
••
•••••••
••••••
•••••••••
••••••
•••••••••••
•••••••••••••••
•••••••••
••••
••
••
••
••
*)Forfurtherdetailsofswitchingperformance,seepage7
TechnicalData
Degreeofprotection:
IP65withsuitableconnectorinstalled
TerminalsIP00
Switchingfrequency:
200/min.
NBR
EPDM
Temperaturestability
FKM
fordiaphragm/sealmaterials:
Silikon
HNBR
CE Marking
Directives of the
European Council
Machinery Directive
EMC Directive
Low Voltage Directive
Equipment that falls under
these directives must have
a declaration of conformity
and carry the CE marking.
SUCO pressure switches
are electrical equipment
and therefore fall under
the Low Voltage Directive
73/23/EC.
An EC Declaration of
Conformity has been prepared for all products that
fall under these directives
and is kept on our premises. The catalogue pages
for the relevant switches
carry the CE marking.
-30°C–+100°C
-30°C–+120°C
-5°C–+120°C
-40°C–+120°C
-30°C–+120°C
Mechanicallifeexpectancy:
106cycles(lifeexpectancyofdiaphragmpressure
switchesonlyforpressuresuptomax.50bar)
Pressureriserate:
≤1bar/ms
Vibrationresistance:
10g/5–200Hzsine-wave
Shockresistance:
294m/s2;14mshalf-sine-wave
Switchingperformance:
seepage7
Hysteresis
(adjustableonlyatworks):
adjustableaveragevalue10–30%(dependingontype);
type0140/0141notadjustable,standardvalue
approx.10–20%
US
23
www.suco.de
0140/0141
Diaphragm/pistonpressureswitches250V
Zinc-platedsteelbody(CrVI-free),withscrewterminals Withchangeoverswitchandsilvercontacts
Overpressuresafeto300/600bar1)
•Seepage7forelectricalproperties
0140 Diaphragm pressure switches with screw terminals
With male thread
Adjustment range
in bar
~ 50beforetightening
Tolerance in bar
(at room temperature)
0.3–1.5
±0.2
1–10
±0.5
~ 59
hex27
9
14
14onlyNPT1/4
Pg9
• Also available with
switching point preset
in our works.
• For ready-wired variants,
see page 34 onwards.
• Other body materials
and connection threads
on request.
10–20
±1.0
20–50
±2.0
Thread
G1⁄4
NPT1/8
NPT1⁄4
7/16-20UNF
9/16-18UNF
G1⁄4
NPT1/8
NPT1⁄4
7/16-20UNF
9/16-18UNF
G1⁄4
NPT1/8
NPT1⁄4
7/16-20UNF
9/16-18UNF
G1⁄4
NPT1/8
NPT1⁄4
7/16-20UNF
9/16-18UNF
pmax.
in bar
Order number
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
0140
457
457
457
457
457
458
458
458
458
458
459
459
459
459
459
461
461
461
461
461
03
04
09
20
21
03
04
09
20
21
03
04
09
20
21
03
04
09
20
21
003
300
305
310
315
006
301
306
311
316
009
302
307
312
317
012
303
308
313
318
3001)
0141 Piston pressure switches with screw terminals
Adjustment range
in bar
• Protection class 2,
protective insulation
• Other diaphragm / seal
materials on request, e.g.
HNBR, silicone (last one
for diaphragm type only).
50–150
!
Tolerance in bar
(at room temperature)
±5.0
Thread
G1⁄4
NPT1/8
NPT1⁄4
7/16-20UNF
9/16-18UNF
Order number
Add figure for diaphragm/seal material
NBR
EPDM
FKM
pmax.
in bar
Order number
0141
0141
0141
0141
0141
460
460
460
460
460
03
04
09
20
21
003
304
309
314
319
6001)
014X XXX XX X XXX
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
Brakefluid,ozone,acetylene,hydrogenetc.
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
=
=
1
2
3
See page 23 for temperature ranges of diaphragm/seal materials
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
24
0170/0171
www.suco.de
Diaphragm/pistonpressureswitches42V
Zinc-platedsteelbody(CrVI-free),withspadeterminals Withchangeoverswitchandsilvercontacts
Overpressuresafeto100/300/600bar1)
Adjustablehysteresisatworks
®
C
With male thread
0170 Diaphragm pressure switches with spade terminals
Adjustment range
in bar
Tolerance in bar
(at room temperature)
0.3–1.5
±0.2
1–10
±0.5
1–10
±0.5
10–50
±3.0
10–100
±3.0–5.0
Thread
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
pmax.
in bar
Order number
0170
0170
0170
0170
0170
0170
0170
0170
0170
0170
0170
0170
0170
0170
0170
457
457
457
458
458
458
458
458
458
459
459
459
461
461
461
01
02
03
01
02
03
01
02
03
01
02
03
01
02
03
001
002
003
004
005
006
040
041
042
007
008
009
010
011
012
AMP6.3 x 0.8
1001)
59
hex27
9
Ø26
3001)
• Also available with
switching point preset
in our works.
• For ready-wired variants,
see page 34 onwards.
0171 Piston pressure switches with spade terminals
Adjustment range
in bar
Tolerance in bar
(at room temperature)
50–200
±5.0
!
Thread
M10x1taper
M12x1.5
G1⁄4
Order number
Add figure for diaphragm/seal material
US
0171
0171
0171
460
460
460
01
02
03
001
002
003
017X
XXX
XX X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
• Other body materials
and connection threads
on request.
pmax.
in bar
Order number
6001)
• Other diaphragm / seal
materials on request, e.g.
HNBR, silicone (last one
for diaphragm type only).
See page 23 for temperature ranges of diaphragm/seal materials
• Accessories: see page 21
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
25
www.suco.de
0180/0181
Diaphragm/pistonpressureswitches250V
Zinc-platedsteelbody(CrVI-free),withspadeterminals Withchangeoverswitchandsilvercontacts
Overpressuresafeto100/300/600bar1)
Adjustablehysteresisatworks
•Seepage7forelectricalproperties
®
C
US
With male thread
0180 Diaphragm pressure switches with spade terminals
AMP6.3 x 0.8
Adjustment range
in bar
Tolerance in bar
(at room temperature)
0.3–1.5
±0.2
59
1–10
±0.5
1–10
±0.5
10–50
±3.0
10–100
±3.0–5.0
hex27
9
Ø26
• Also available with
switching point preset
in our works.
• For ready-wired variants,
see page 34 onwards.
Thread
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
pmax.
in bar
Order number
0180
0180
0180
0180
0180
0180
0180
0180
0180
0180
0180
0180
0180
0180
0180
457
457
457
458
458
458
458
458
458
459
459
459
461
461
461
01
02
03
01
02
03
01
02
03
01
02
03
01
02
03
001
002
003
004
005
006
040
041
042
007
008
009
010
011
012
1001)
3001)
0181 Piston pressure switches with spade terminals
• Other body materials
and connection threads
on request.
• Other diaphragm / seal
materials on request, e.g.
HNBR, silicone (last one
for diaphragm type only).
Adjustment range
in bar
Tolerance in bar
(at room temperature)
50–200
±5.0
!
Thread
M10x1taper
M12x1.5
G1⁄4
Order number
Add figure for diaphragm/seal material
pmax.
in bar
Order number
0181
0181
0181
460
460
460
01
02
03
001
002
003
6001)
018X XXX XX X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
See page 23 for temperature ranges of diaphragm/seal materials
• Accessories: see page 21
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
26
0183
www.suco.de
Pistonpressureswitch250V
Zinc-platedsteelbody(CrVI-free)
Withchangeoverswitchandsilvercontacts
Overpressuresafeto600bar1)
Adjustablehysteresisatworks
•Seepage7forelectricalproperties
Thread ISO 6149-3
(Incl. O-ring for sealing)
•100 – 400 bar adjustment range
•only62 mm installation height
AMP6.3 x 0.8
0183 Piston pressure switches with spade terminals
Adjustment range
Tolerance in bar
Thread
in bar
(at room temperature)
100–300
±10.0
M14x1.5
200–400
!
Order number
Add figure for seal material
pmax.
in bar
Order number
0183
0183
462
463
10
10
051
061
0183
XXX
10 X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Brakefluid,ozone,acetyleneetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
6001)
hex.27
11
M14x1.5
See page 23 for temperature ranges of diaphragm/seal materials
• Also available with
switching point preset
in our works.
Adapter
fromM14x1.5toG1⁄4
Adapter
fromM14x1.5toM12x1.5
Order number:
1-1- 8 3 - 420 - 0 0 6
Order number:
1-1- 8 3 - 420 - 0 07
M14x1.5
M14x1.5
hex.24
17
hex.24
• For ready-wired variants,
see page 34 onwards.
• Other body materials
and connection threads
on request.
• Other seal materials
on request.
17
9
G1/4
~ 62
9
M12x1.5
• Accessories: see page 21
Warning!
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
• For further technical data,
see page 23.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
27
www.suco.de
0184/0185
Diaphragm/pistonpressureswitches250V
Zinc-platedsteelbody(CrVI-free)
WithconnectorplugtoDINEN175301(DIN43650)
Withchangeoverswitchandsilvercontacts
Overpressuresafeto100/300/600bar1) ,adjustablehysteresisatwork
•Seepage7forelectricalproperties
®
C
US
0184 Diaphragm pressure switches
With male thread
~ 50beforetightening
40
Adjustment range
in bar
Tolerance in bar
(at room temperature)
0.3–1.5
±0.2
1–10
±0.5
10–50
±3.0
10–100
±3.0–5.0
Pg9
~ 83
hex27
Thread
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
pmax.
in bar
Order number
0184
0184
0184
0184
0184
0184
0184
0184
0184
0184
0184
0184
457
457
457
458
458
458
459
459
459
461
461
461
01
02
03
01
02
03
01
02
03
01
02
03
001
002
003
040
041
042
007
008
009
010
011
012
1001)
3001)
9
0185 Piston pressure switches
• Also available with
switching point preset
in our works.
• Other body materials
and connection threads
on request.
Adjustment range
in bar
Tolerance in bar
(at room temperature)
50–200
±5.0
!
• Other diaphragm / seal
materials on request, e.g.
HNBR, silicone (last one
for diaphragm type only).
Thread
M10x1taper
M12x1.5
G1⁄4
Order number
Add figure for diaphragm/seal material
pmax.
in bar
Order number
0185
0185
0185
460
460
460
01
02
03
001
002
003
6001)
018X XXX XX X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
See page 23 for temperature ranges of diaphragm/seal materials
Connector plug with
indicator light is also
available.
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
28
0190/0191
www.suco.de
Diaphragm/pistonpressureswitches24V
Zinc-platedsteelbody(CrVI-free),withspadeterminals Withchangeoverswitchandgoldcontacts
Max.voltage24V,overpressuresafeto100/300/600bar1)
Adjustablehysteresisatworks
®
C
With male thread
0190 Diaphragm pressure switches
Adjustment range
in bar
Tolerance in bar
(at room temperature)
0.3–1.5
±0.2
1–10
±0.5
1–10
±0.5
10–50
±3.0
10–100
±3.0–5.0
Thread
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
M10x1taper
M12x1.5
G1⁄4
pmax.
in bar
Order number
0190
0190
0190
0190
0190
0190
0190
0190
0190
0190
0190
0190
0190
0190
0190
457
457
457
458
458
458
458
458
458
459
459
459
461
461
461
01
02
03
01
02
03
01
02
03
01
02
03
01
02
03
001
002
003
004
005
006
040
041
042
007
008
009
010
011
012
AMP6.3 x 0.8
1001)
59
hex27
9
Ø26
3001)
• Also available with
switching point preset
in our works.
• For ready-wired variants,
see page 34 onwards.
0191 Piston pressure switches
Adjustment range
in bar
Tolerance in bar
(at room temperature)
50–200
±5.0
!
US
Thread
M10x1taper
M12x1.5
G1⁄4
Order number
Add figure for diaphragm/seal material
0191
0191
0191
460
460
460
01
02
03
• Other body materials
and connection threads
on request.
pmax.
in bar
Order number
001
002
003
6001)
• Other diaphragm / seal
materials on request, e.g.
HNBR, silicone (last one
for diaphragm type only).
019X XXX XX X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
See page 23 for temperature ranges of diaphragm/seal materials
• Accessories: see page 21
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
29
www.suco.de
0194
Diaphragmpressureswitch24V
Zinc-platedsteelbody(CrVI-free)
WithconnectorplugtoDINEN175301(DIN43650)
Withchangeoverswitchandgoldcontacts
1)
Overpressuresafeto100/300bar ,adjustablehysteresisatworks
0194 Diaphragm pressure switches
With male thread
Adjustment range
in bar
~ 50beforetightening
40
Tolerance in bar
(at room temperature)
0.3–1.5
±0.2
1–10
±0.5
10–50
±3.0
10–100
±3.0–5.0
hex27
9
14
14onlyNPT1/4
Pg9
~ 83
• Also available with
switching point preset
in our works.
• Other body materials
and connection threads
on request.
• Other diaphragm
materials on request,
e.g. HNBR, silicone.
!
Connector plug with
indicator light is also
available.
Thread
M10x1taper
M12x1.5
G1⁄4
NPT1/8
NPT1/4
7/16-20UNF
9/16-18UNF
M10x1taper
M12x1.5
G1⁄4
NPT1/8
NPT1/4
7/16-20UNF
9/16-18UNF
M10x1taper
M12x1.5
G1⁄4
NPT1/8
NPT1/4
7/16-20UNF
9/16-18UNF
M10x1taper
M12x1.5
G1⁄4
NPT1/8
NPT1/4
7/16-20UNF
9/16-18UNF
Order number
Add figure for diaphragm material
pmax.
in bar
Order number
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
0194
457
457
457
457
457
457
457
458
458
458
458
458
458
458
459
459
459
459
459
459
459
461
461
461
461
461
461
461
01
02
03
04
09
20
21
01
02
03
04
09
20
21
01
02
03
04
09
20
21
01
02
03
04
09
20
21
001
002
003
318
309
301
302
040
041
042
343
340
341
342
007
008
009
320
311
305
306
010
011
012
321
312
307
308
0194
XXX XX X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
1001)
3001)
See page 23 for temperature ranges of diaphragm/seal materials
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
30
0195
www.suco.de
Pistonpressureswitch24V
Zinc-platedsteelbody(CrVI-free)
WithconnectorplugtoDINEN175301(DIN43650)
Withchangeoverswitchandgoldcontacts
Overpressuresafeto600bar1) ,adjustablehysteresisatworks
With male thread
0195 Piston pressure switches
50–200
!
Tolerance in bar
(at room temperature)
±5.0
Thread
pmax.
in bar
Order number
M10x1taper
0195
460
01
001
M12x1.5
0195
460
02
002
G1⁄4
0195
460
03
003
NPT1/8
0195
460
04
304
NPT1/4
0195
460
09
303
7/16-20UNF
0195
460
20
301
9/16-18UNF
0195
460
21
302
0195
XXX XX X XXX
Order number
Add figure for seal material
~ 50beforetightening
40
6001)
Pg9
~ 83
hex27
9
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
See page 23 for temperature ranges of diaphragm/seal materials
14
14onlyNPT1/4
Adjustment range
in bar
• Also available with
switching point preset
in our works.
• Other body materials
and connection threads
on request.
• Other seal materials
on request.
Connector plug with
indicator light is also
available.
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof10barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
• For further technical data,
see page 23.
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
31
www.suco.de
0186/0187
Diaphragm/pistonpressureswitches250V
Stainless steel (1.4305) body
Withchangeoverswitchandsilvercontacts
1)
Max.voltage250V,overpressuresafeto300/600bar
Adjustablehysteresisatworks
• Seepage7forelectricalproperties
®
C
US
With male thread
0186 Diaphragm pressure switches with spade terminals
AMP6.3 x 0.8
Adjustment range
in bar
Tolerance in bar
(at room temperature)
0.5–5
±0.2
1–10
±0.5
10–50
10–100
59
hex27
Thread
pmax.
in bar
Order number
0186
457
03
003
0186
458
03
006
±3.0
0186
459
03
009
±3.0–5.0
0186
461
03
012
G1⁄4
3001)
0187 Piston pressure switches with spade terminals
9
G1/4
Ø26
• Also available with
switching point preset
in our works.
Adjustment range
in bar
Tolerance in bar
(at room temperature)
Thread
50–200
±5.0
G1⁄4
!
• For ready-wired variants,
see page 34 onwards.
• Other body materials
and connection threads
on request.
Order number
Add figure for diaphragm/seal material
pmax.
in bar
Order number
0187
460
03
003
6001)
018X XXX XX X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Water,brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
See page 23 for temperature ranges of diaphragm/seal materials
• Other diaphragm / seal
materials on request, e.g.
HNBR, silicone (last one
for diaphragm type only).
• Accessories: see page 21
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof50barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
32
0196/0197
www.suco.de
Diaphragm/pistonpressureswitches24V
Stainless steel (1.4305) body
Withchangeoverswitchandgoldcontacts
Max.voltage24V
Overpressuresafeto300/600bar1)
Adjustablehysteresisatworks
With male thread
0196 Diaphragm pressure switches with spade terminals
Adjustment range
in bar
Tolerance in bar
(at room temperature)
0.5–5
±0.2
1–10
±0.5
10–50
10–100
Thread
pmax.
in bar
Order number
0196
457
03
003
0196
458
03
006
±3.0
0196
459
03
009
±3.0–5.0
0196
461
03
012
G1⁄4
AMP6.3 x 0.8
3001)
59
hex27
0197 Piston pressure switches with spade terminals
Adjustment range
in bar
Tolerance in bar
(at room temperature)
Thread
50–200
±5.0
G1⁄4
!
Order number
Add figure for diaphragm/seal material
9
0197
460
03
Ø26
pmax.
in bar
Order number
003
• Also available with
switching point preset
in our works.
6001)
019X XXX XX X XXX
NBR
Hydraulic/machineoil,turpentine,heatingoil,airetc.1
=
1
EPDM
Water,brakefluid,ozone,acetylene,hydrogenetc.
=
2
FKM
Hydraulicfluids(HFA,HFB,HFC,HFD),petrol/gasolineetc.
=
3
• For ready-wired variants,
see page 34 onwards.
• Other body materials
and connection threads
on request.
• Other diaphragm / seal
materials on request, e.g.
HNBR, silicone (last one
for diaphragm type only).
See page 23 for temperature ranges of diaphragm/seal materials
• Accessories: see page 21
Warning!
Whenusingwithoxygen,therelevantaccident-preventionregulationsmustbeobserved.Inaddition,we
recommendthatamaximumoperatingpressureof50barisnotexceeded.
Piston-typepressureswitchesareonlytoalimitedextentsuitableforusewithgasesandoxygen.See
explanationonpage5.
• For further technical data,
see page 23.
1)Staticpressure,dynamicpressuresshouldbe30to50%lower.Thesevaluesrefertothehydraulicor
pneumaticpartofthepressureswitch.
Degree of protection IP65
Thetypeapprovaldoesnotapplywithoutrestrictiontoallenvironmentalconditions.Itistheresponsibilityof
theusertocheckwhethertheconnectioncomplieswithregulationsotherthanthosestated,andwhether
itcanbeusedforspecialapplicationswhichcouldnotbeforeseenbyusinadvance.
33
Electrical Data
www.suco.de
Rated operating voltage Ue
Rated operating current Ie
Utilisation category
250 volt AC 50 / 60 Hz
4 amp
AC 12
250 volt AC 50 / 60 Hz
1 amp
24 volt DC
4 / 2 amp
(2 / 1 amp)*
DC 12 / DC 13
50 volt DC
2 / 1 amp
(1 / 0.5 amp)*
DC 12 / DC 13
75 volt DC
1 / 0.5 amp
(0.5 / 0.25 amp)*
DC 12 / DC 13
125 volt DC
0.3 / 0.2 amp
(0.2 / 0.1 amp)*
DC 12 / DC 13
250 volt DC
0.25 / 0.2 amp
(0.15 / 0.1 amp)*
DC 12 / DC 13
Rated insulation voltage Ui:
300 volt
Rated surge capacity Uimp:
2.5 kV (4 kV)*
Rated thermal current Ithe:
5 amp
Switching overvoltage:
< 2.5 kV
Rated frequency:
DC und 50 / 60 Hz
Rated current of short-circuit protection:
Up to 5 amp
Conditional short-circuit current:
< 350 amp
IP degree of protection to EN60529:1991+A1:1999:
IP65 with plug
Tightening torque of terminal screws:
< 0.35 Nm
Conductor cross-section:
0.5 – 1.5 mm
Rated operating voltage Ue
Rated operating current Ie
Utilisation category
250 volt AC 50 / 60 Hz
5 amp
AC 12
250 volt AC 50 / 60 Hz
1 amp
AC 14
30 volt DC
3.5 / 3.5 amp
DC 12 / DC 13
50 volt DC
2 / 1 amp
DC 12 / DC 13
75 volt DC
1 / 0.5 amp
DC 12 / DC 13
125 volt DC
0.3 / 0.2 amp
DC 12 / DC 13
250 volt DC
0.35 / 0.2 amp
DC 12 / DC 13
Rated insulation voltage Ui:
300 volt
Rated surge capacity Uimp:
2.5 kV
Rated thermal current Ithe:
6 amp
Switching overvoltage:
< 2.5 kV
Rated frequency:
DC and 50 / 60 Hz
Rated current of short-circuit protection:
Up to 6.3 amp
Conditional short-circuit current:
< 350 amp
IP degree of protection to EN60529:1991+A1:1999:
IP65 with plug
Tightening torque of terminal screws:
< 0.35 Nm
Conductor cross-section:
0.5 – 1.5 mm2
Rated operating voltage Ue
Rated operating current Ie
Utilisation category
250 volt AC 50 / 60 Hz
2.5 amp
AC 12
250 volt AC 50 / 60 Hz
1 amp
AC 14
30 volt DC
2 / 2 amp
DC 12 / DC 13
50 volt DC
1 / 0.5 amp
DC 12 / DC 13
75 volt DC
0.75 / 0.4 amp
DC 12 / DC 13
125 volt DC
0.3 / 0.2 amp
DC 12 / DC 13
250 volt DC
0.3 / 0.2 amp
DC 12 / DC 13
Rated insulation voltage Ui:
300 volt
Rated surge capacity Uimp:
2.5 kV
Rated thermal current Ithe:
6 amp
Switching overvoltage:
< 2.5 kV
Rated frequency:
DC and 50 / 60 Hz
Rated current of short-circuit protection:
Up to 2.5 amp
Conditional short-circuit current:
< 350 amp
IP degree of protection to EN60529:1991+A1:1999:
IP65 with plug
Tightening torque of terminal screws:
< 0.5 Nm
Conductor cross-section:
0.5 – 1.5 mm2
(2 amp )*
Model ranges:
0140
0141
0180
0181
0183
0184
0185
0186
0187
AC 14
(up to 3.5 amp)*
* Figures in brackets apply
to types 0140 and 0141
2
Model ranges:
0150
0161
0162
0175
Model ranges:
0159
The utilisation category describes among other things the voltages and currents and the way of load for our
pressure switches according DIN EN 60947-5-1
Utilisation category
AC 12 : Drive of resistive loads and semiconductor input circuits of optoelectronic couplers (e.g. PLC inputs)
AC 14 : Drive of electromagnetic loads up to 72 VA
DC 12 : Drive of resistive loads and semiconductor input circuits of optoelectronic couplers (e.g. PLC inputs)
DC 13 : Drive of electromagnet