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. 706-1948
Fabrikantnummer3RV2902-1DB0
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- Sirius Innovation 3RV2 3RV2 Series Shunt Release 20 → 24 V ac -
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 24 V dc -
RS-stocknr. 706-1964
Fabrikantnummer3RV2902-2DB0
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30,51 €
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- Sirius Innovation 3RV2 3RV2 Series Shunt Release 20 → 24 V ac -
RS-stocknr. 706-1926
Fabrikantnummer3RV2902-1AF0
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30,51 €
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 110 V ac, 120 V ac -
RS-stocknr. 706-1939
Fabrikantnummer3RV2902-1AP0
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 230 V ac, 240 V ac -
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- Sirius Classic - 3RV1 Series - - -
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Fabrikantnummer5TE4804
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48,10 €
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20A Sentron 5TE4 Green Blue Lamps - - -
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RS-stocknr. 211-3832
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20A SENTRON 5TE4 - Button - -
RS-stocknr. 521-5257
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RS-stocknr. 213-2453
Fabrikantnummer5TT4121-0
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16A SENTRON 5TT41 - - 230V ac -
RS-stocknr. 706-1954
Fabrikantnummer3RV2902-1DS0
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30,51 €
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- Sirius Innovation 3RV2 3RV2 Series Shunt Release 500 V ac -
RS-stocknr. 706-1986
Fabrikantnummer3RV2902-4DP0
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- Sirius Innovation 3RV2 3RV2 Series Voltage Release 210 → 240 V ac -
RS-stocknr. 521-5285
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Fabrikantnummer3RV2902-1AV1
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 415 V ac, 480 V ac -
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- Sirius 3RV2 Parallel Switching Connection For Contactors S3 - - -
RS-stocknr. 706-1967
Fabrikantnummer3RV2902-2AP0
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- Sirius Innovation 3RV2 3RV2 Series Undervoltage Release 230 V ac, 240 V ac -
RS-stocknr. 622-0654
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- - - - - - -
RS-stocknr. 622-0676
Fabrikantnummer5TT4104-0
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