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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Description Price Current Rating Range Series For Use With Type Rated Control Voltage CAD Drawing
RS Stock No. 125-1547
Mfr. Part No.189-AR3
kr 187,42
Each
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RS Stock No. 125-1549
Mfr. Part No.189-AST1
kr 305,05
Each
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RS Stock No. 125-1550
Mfr. Part No.189-AST2
kr 305,05
Each
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RS Stock No. 125-1546
Mfr. Part No.189-AR20
kr 187,42
Each
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RS Stock No. 125-1545
Mfr. Part No.189-AR11
kr 187,42
Each
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RS Stock No. 125-1548
Mfr. Part No.189-ASCR3
kr 388,80
Each
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RS Stock No. 125-1543
Mfr. Part No.189-AL20
kr 187,42
Each
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RS Stock No. 125-1542
Mfr. Part No.189-AL11
kr 187,42
Each
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RS Stock No. 125-1541
Mfr. Part No.189-AL02
kr 223,52
Each
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RS Stock No. 125-1540
Mfr. Part No.189-AB10
kr 171,47
Each
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RS Stock No. 125-1539
Mfr. Part No.189-AB01
kr 171,47
Each
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