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.


TE Connectivity Potter & Brumfield Relays W92-X112-3

CIR BRKR MAG-HYDR 3A 277VAC

62.68

Sensata-Airpax IEGH11-1-72-20.0-91-V

CIR BRKR 20A 250VAC 80VDC

60.32

TE Connectivity Potter & Brumfield Relays W68-X2Q12-25

CIR BRKR MAG-HYDR 25A 277VAC

59.84

Weidmuller 9926252025

CIR BRKR MAG-HYDR 25A 240VAC

59

Weidmuller 9926252510

CIR BRKR MAG-HYDR 10A 480VAC

57.73

Weidmuller 9926252560

CIR BRKR MAG-HYDR 60A 480VAC

57.73

Weidmuller 9926252505

CIR BRKR MAG-HYDR 5A 480VAC

57.73

Weidmuller 9926252530

CIR BRKR MAG-HYDR 30A 480VAC

57.73