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
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- Xboard NZM1 N(S)1(-4), NZM1(-4) Undervoltage Release 24 V ac -
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20,20 €
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- Acti 9 iPB - - - -
RS-stocknr. 243-7224
Fabrikantnummer3RV1902-1AV0
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42,90 €
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- Sirius Classic 3RV1 Size S00 Circuit Breaker Undervoltage Release 400 V ac -
RS-stocknr. 510-6973
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FabrikantMerlin Gerin
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- - NG125 C60 Series, Compact NSX MCB Changeover Release, Undervoltage Release 230 → 240 V ac -
RS-stocknr. 706-1923
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 24 V dc -
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- Sirius Classic 3RV1 Size S00 Circuit Breaker, 3RV1 Circuit Breaker Undervoltage Release 230 V ac, 240 V ac -
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- Acti 9 iMNx ARA, Ic60 MCB, IDPN Vigi, Ild Double Terminal, IlD MCB, ISW-NA, RCA Undervoltage Release 220 → 240 V ac -
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15,05 €
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73,70 €
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- - - C120 Series, C60 Series, ID Residual Current Device Overload Release 230 V ac 3D CAD Model
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Fabrikantnummer2CDS200909R0001
FabrikantABB
39,10 €
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- System Pro M Compact S-2C S200 Series, S200P Series Shunt Release 12 → 60 V ac/dc -
RS-stocknr. 791-2812
FabrikantnummerA9A26948
48,85 €
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0.1 → 6 A Acti 9 iMX ARA, Ic60 MCB, IDPN Vigi, Ild Double Terminal, IlD MCB, ISW-NA, RCA Shunt Release 12 → 24 V ac/dc -
RS-stocknr. 125-1547
Fabrikantnummer189-AR3
FabrikantAllen Bradley
20,00 €
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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 -
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- Acti 9 iPB - - - -
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48,85 €
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3 A Acti 9 iMX ARA, Ic60 MCB, IDPN Vigi, Ild Double Terminal, IlD MCB, ISW-NA, RCA Shunt Release 100 → 415 V ac, 110 → 130 V dc -
RS-stocknr. 831-9197
Fabrikantnummer1SDA066325R1
FabrikantABB
79,00 €
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- SACE 1SDA ABB Tmax XT1, ABB Tmax XT2, ABB Tmax XT3, ABB Tmax XT4 Shunt Release 220 → 240 V ac, 220 → 250 V dc -
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Fabrikantnummer3RV2902-1AP0
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32,90 €
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 230 V ac, 240 V ac -
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 110 V ac, 120 V ac -
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