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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Viewing 121 - 135 of 135 products
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Description Price Current Rating Range Series For Use With Type Rated Control Voltage
New
RS Stock No. 212-0237
Mfr. Part No.LV429164
SGD147.95
Each
units
25A Compact NSX ComPact NSX 100/160 circuit breakers - -
New
RS Stock No. 213-2453
Mfr. Part No.5TT4121-0
BrandSiemens
SGD78.73
Each
units
16A SENTRON 5TT41 - - 230V ac
RS Stock No. 145-522
Mfr. Part No.16189
SGD45.72
Each
units
- - - - - -
RS Stock No. 701-8531
Mfr. Part No.2CCA703161R0001
BrandABB
SGD30.73
Each
units
- - - - - -
RS Stock No. 538-3877
Mfr. Part No.2CDS200909R0001
BrandABB
SGD72.57
Each
units
- System Pro M Compact S-2C S200 Series, S200P Series Shunt Release 12 → 60 V ac/dc
New
RS Stock No. 212-0226
Mfr. Part No.LV429043
SGD129.78
Each
units
50A Compact NSX ComPact NSX 100/160 circuit breakers - -
RS Stock No. 706-1973
Mfr. Part No.3RV2902-2DF0
BrandSiemens
SGD61.93
Each
units
- Sirius Innovation 3RV2 3RV2 Series Shunt Release 90 → 110 V ac
New
RS Stock No. 212-0225
Mfr. Part No.LV429042
SGD126.18
Each
units
63A Compact NSX ComPact NSX 100/160/250 circuit breakers - -
New
RS Stock No. 213-2396
Mfr. Part No.5TE4808
BrandSiemens
SGD44.94
Each
units
20A SENTRON 5TE4 - Button 230V (Volts)
RS Stock No. 622-0676
Mfr. Part No.5TT4104-0
BrandSiemens
SGD112.35
Each
units
- - - - - -
RS Stock No. 622-0660
Mfr. Part No.5TT4103-0
BrandSiemens
SGD79.10
Each
units
- - - - - -
RS Stock No. 701-8503
Mfr. Part No.2CCA703153R0001
BrandABB
SGD23.23
Each
units
- - - - - -
RS Stock No. 706-1989
Mfr. Part No.3RV2902-4AV0
BrandSiemens
SGD61.93
Each
units
- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 400 V ac
RS Stock No. 622-0654
Mfr. Part No.5TT4102-0
BrandSiemens
SGD73.62
Each
units
- - - - - -
RS Stock No. 701-8500
Mfr. Part No.2CCA703154R0001
BrandABB
SGD23.23
Each
units
- - - - - -