Breaker Trip Units

A trip unit is the part of a circuit breaker that opens the circuit in the event of a thermal overload, short circuit or ground fault. An open circuit will not conduct electricity because either air, or some other insulator has stopped or broken the flow of current in the loop.
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Qty Image Description Availability Your Price  
  SQD LA11121 UNDER VOLTAGE TRIP SQD LA11121 UNDER VOLTAGE TRIP  04/01/2019  $878.58 ea

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  ITE LD63T500 3P 500A 600V CB ITE LD63T500 3P 500A 600V CB  04/02/2019  $2,300.93 ea

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  S-A 5SM3344-6 RCCB 3+N-POLE 40A 400V IFN 30MA TYPE A S-A 5SM3344-6 RCCB 3+N-POLE 40A 400V IFN 30MA TYPE A  04/02/2019  $101.05 ea

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  SQD HT3150 CIRCUIT BREAKER TRIP UNIT 600V 150A SQD HT3150 CIRCUIT BREAKER TRIP UNIT 600V 150A  04/02/2019  $2,271.50 ea

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