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.

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American Electrical, Inc. UTS150N-FTU-150A-3P-LL-UL

CIR BRK THERM 150A 600VAC/600VDC

390.6

American Electrical, Inc. UTS150N-FTU-125A-3P-LL-UL

CIR BRK THERM 125A 600VAC/600VDC

390.6

American Electrical, Inc. UTS150N-FTU-100A-3P-LL-UL

CIR BRK THERM 100A 600VAC/600VDC

390.6

E-T-A 4231-T110-K0F2H-1A

CIR BRKR MAG-HYDR 120VAC 1A

277.72

E-T-A 4231-T110-K0F2H-8A

CIR BRKR MAG-HYDR 120VAC 8A

277.72

E-T-A 4231-T110-K0F2H-7A

CIR BRKR MAG-HYDR 120VAC 7A

277.72

E-T-A 4231-T110-K0F2H-3A

CIR BRKR MAG-HYDR 120VAC 3A

277.72

E-T-A 4231-T110-K0F2H-12A

CIR BRKR MAG-HYDR 120VAC 12A

277.72