Circuit Trips

Circuit trips react to ground faults, short circuits or thermal overload in circuit breakers. A circuit trip opens the circuit in the event of a faulty condition. The trip becomes activated when it senses heat from an overload or high current from a short circuit.


What are the different types of circuit trips?


There are two types of circuit trips: electromechanical and electronic. An electromechanical circuit trip has two moving parts that work together to determine when to open the circuit. The two parts are a current-sensitive device and a thermal-sensitive device. An electric circuit trip is less mechanical as it's a programmable device. It measures and times the current flowing through the circuit breaker, electronically delivering a trip signal when it's needed.


How to choose the right circuit trips


Choosing the right circuit trips depends on the circuit or device you're using it for. There are various features that should be considered when selecting the right circuit trips, such as rated-control voltage and the current rating.


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Omschrijving Prijs Current Rating Range Series For Use With Type Rated Control Voltage CAD Drawing
RS-stocknr. 744-8623
FabrikantnummerRHN411G
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5 A - RHN - Instantaneous 4 C/O Relay - -
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RS-stocknr. 125-1539
Fabrikantnummer189-AB01
FabrikantAllen Bradley
€ 17,20
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2 A @ 230 V ac, 2 A @ 30 V dc - 189 188 Regional Circuit Breakers, 1492-D DC Circuit Breaker Auxiliary Contact 30 V dc, 230 V ac -
RS-stocknr. 706-1967
Fabrikantnummer3RV2902-2AP0
FabrikantSiemens
€ 32,90
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 230 V ac, 240 V ac -
RS-stocknr. 922-6958
FabrikantnummerFAZ-XAM002
FabrikantEaton
€ 32,59
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3 A @ 250 V ac - FAZ FAZ Series MCB/RCBO Auxiliary Contact 110 V dc, 250 V ac -
RS-stocknr. 186-3461
Fabrikantnummer362119
FabrikantABB
€ 32,40
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63 A - E202 Commanding Loads Isolator - -
RS-stocknr. 125-1546
Fabrikantnummer189-AR20
FabrikantAllen Bradley
€ 18,80
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1 A @ 400 V ac, 1 A @ 50 V dc, 2 A @ 230 V ac, 2 A @ 30 V dc - 189 188 Regional Circuit Breakers, 1492-D DC Circuit Breaker Auxiliary Contact 30 V dc, 50 V dc, 230 V ac, 400 V ac -
RS-stocknr. 706-1926
Fabrikantnummer3RV2902-1AF0
FabrikantSiemens
€ 32,90
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 110 V ac, 120 V ac -
RS-stocknr. 243-7224
Fabrikantnummer3RV1902-1AV0
FabrikantSiemens
€ 42,90
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- Sirius Classic 3RV1 Size S00 Circuit Breaker Undervoltage Release 400 V ac -
RS-stocknr. 776-2941
FabrikantnummerA9N26963
€ 122,95
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- - - C120 Series, C60 Series, ID Residual Current Device, IDPN Residual Current Device Undervoltage Release 220 → 240 V ac 3D CAD Model
RS-stocknr. 125-1540
Fabrikantnummer189-AB10
FabrikantAllen Bradley
€ 17,20
Each
Aantal stuks
2 A @ 230 V ac, 2 A @ 30 V dc - 189 188 Regional Circuit Breakers, 1492-D DC Circuit Breaker Auxiliary Contact 30 V dc, 230 V ac -
RS-stocknr. 706-1973
Fabrikantnummer3RV2902-2DF0
FabrikantSiemens
€ 32,90
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- Sirius Innovation 3RV2 3RV2 Series Shunt Release 90 → 110 V ac -
RS-stocknr. 706-1945
Fabrikantnummer3RV2902-1AV1
FabrikantSiemens
€ 32,90
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 415 V ac, 480 V ac -
RS-stocknr. 537-5668
FabrikantnummerNZM2/3-XA208-250AC/DC
FabrikantEaton
€ 92,22
Each
Aantal stuks
- Xboard NZM2 LZM Series, N(S)2(-4) Series, N(S)3(-4) Series, NZM2(-4) Series, NZM3(-4) Series Shunt Release 208 → 250 V ac/dc -
RS-stocknr. 145-522
Fabrikantnummer16189
FabrikantMerlin Gerin
€ 25,69
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- - - - - - -
RS-stocknr. 791-2795
FabrikantnummerA9A26959
€ 60,40
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- Acti 9 iMN ARA, Ic60 MCB, IDPN Vigi, Ild Double Terminal, IlD MCB, ISW-NA, RCA Undervoltage Release 115 V ac -
RS-stocknr. 125-1547
Fabrikantnummer189-AR3
FabrikantAllen Bradley
€ 18,80
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Aantal stuks
1 A @ 480 V ac, 1.5 A @ 125 V dc, 2 A @ 277 Vac, 2 A @ 60 V dc, 4 A @ 24 V dc - 189 188 Regional Circuit Breakers, 1492-D DC Circuit Breaker Auxiliary Contact 24 V dc, 60 V dc, 125 V dc, 277 V ac, 480 V ac -
RS-stocknr. 790-9190
FabrikantnummerA9E18034
€ 17,05
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- Acti 9 iPB - - - -
RS-stocknr. 454-8225
FabrikantnummerNZM1-XA380-440AC/DC
FabrikantEaton
€ 74,72
Each
Aantal stuks
- Xboard NZM1 N(S)1(-4) Series, NZM1(-4) Series Shunt Release 380 → 440 V ac/dc -
RS-stocknr. 134-6005
FabrikantnummerSEA9TB1001
€ 10,56
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100 A Acti 9 - Acti9 Isobar A Type Distribution Boards, Acti9 Isobar B Type Distribution Boards Terminal Block - -
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