Circuit Breakers

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.

---

Carlo Gavazzi Inc. GSB633PC40

MCB UL1077 C 3P 40A

35.91

Carlo Gavazzi Inc. GSB633PC4

MCB UL1077 C 3P 4A

35.91

Carlo Gavazzi Inc. GSB633PC20

MCB UL1077 C 3P 20A

35.91

Carlo Gavazzi Inc. GSB633PC25

MCB UL1077 C 3P 25A

35.91

Carlo Gavazzi Inc. GSB633PC2

MCB UL1077 C 3P 2A

35.91

Carlo Gavazzi Inc. GSB633PC3

MCB UL1077 C 3P 3A

35.91

Carlo Gavazzi Inc. GSB633PC16

MCB UL1077 C 3P 16A

35.91

Carlo Gavazzi Inc. GSB633PC1

MCB UL1077 C 3P 1A

35.91