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 61 - 80 of 107 products
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Description Price Current Rating Range Series For Use With Type Rated Control Voltage
RS Stock No. 145-027
Mfr. Part No.16188
MYR130.13
Each
units
- - - - - -
RS Stock No. 435-548
Mfr. Part No.2CCS800900R0211
BrandABB
MYR389.78
Each
units
- - - S800PV Series Shunt Release 110 → 250 V ac/dc
RS Stock No. 186-3450
Mfr. Part No.703000
BrandABB
MYR141.60
Each
units
16 A - E211 - ON-OFF Switch 250 V, 415 V
RS Stock No. 790-9171
Mfr. Part No.A9E18039
MYR131.20
Each
units
- Acti 9 iPB - - -
RS Stock No. 706-1932
Mfr. Part No.3RV2902-1AS0
BrandSiemens
MYR131.97
Each
units
- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 500 V ac, 600 V ac
RS Stock No. 706-1948
Mfr. Part No.3RV2902-1DB0
BrandSiemens
MYR131.97
Each
units
- Sirius Innovation 3RV2 3RV2 Series Shunt Release 20 → 24 V ac
RS Stock No. 706-1982
Mfr. Part No.3RV2902-4DF0
BrandSiemens
MYR131.97
Each
units
- Sirius Innovation 3RV2 3RV2 Series Voltage Release 90 → 110 V ac
RS Stock No. 706-1967
Mfr. Part No.3RV2902-2AP0
BrandSiemens
MYR131.97
Each
units
- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 230 V ac, 240 V ac
RS Stock No. 186-3462
Mfr. Part No.364119
BrandABB
MYR652.35
Each
units
63 A - E204 Commanding Loads Isolator -
RS Stock No. 831-9194
Mfr. Part No.1SDA066322R1
BrandABB
MYR424.95
Each
units
- SACE 1SDA ABB Tmax XT1, ABB Tmax XT2, ABB Tmax XT3, ABB Tmax XT4 Shunt Release 24 → 30 V ac/dc
RS Stock No. 744-6973
Mfr. Part No.LAD703F
MYR278.50
Each
units
- - - LR3D Series, LRD Series - -
RS Stock No. 622-0654
Mfr. Part No.5TT4102-0
BrandSiemens
MYR264.36
Each
units
- - - - - -
RS Stock No. 465-0738
Mfr. Part No.UA1-230
BrandABB
MYR171.78
Each
units
16 A - MS116 MS116 Series Undervoltage Release 230 V, 240 V
RS Stock No. 776-2935
Mfr. Part No.A9N26969
MYR476.00
Each
units
- Acti 9 - C120 Series, C60 Series, ID Residual Current Device, IDPN Residual Current Device Undervoltage Release 230 → 240 V ac
RS Stock No. 539-0112
Mfr. Part No.2CSS200911R0005
BrandABB
MYR382.87
Each
units
- System Pro M Compact S-2V S280 UC Series Undervoltage Release 220 V ac/dc
RS Stock No. 791-2795
Mfr. Part No.A9A26959
MYR476.00
Each
units
- Acti 9 iMN ARA, Ic60 MCB, IDPN Vigi, Ild Double Terminal, IlD MCB, ISW-NA, RCA Undervoltage Release 115 V ac
RS Stock No. 622-0682
Mfr. Part No.5TT4105-0
BrandSiemens
MYR281.44
Each
units
- - - - - -
RS Stock No. 706-1986
Mfr. Part No.3RV2902-4DP0
BrandSiemens
MYR131.97
Each
units
- Sirius Innovation 3RV2 3RV2 Series Voltage Release 210 → 240 V ac
RS Stock No. 186-3449
Mfr. Part No.703040
BrandABB
MYR219.49
Each
units
16 A - E213 - Change Over Switch 250 V
RS Stock No. 706-1964
Mfr. Part No.3RV2902-2DB0
BrandSiemens
MYR131.97
Each
units
- Sirius Innovation 3RV2 3RV2 Series Shunt Release 20 → 24 V ac
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