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.

Part Number Manufacturer Description Quantity Price Option
4430.2304 Schurter Inc. CIR BRKR THRM 10A 240VAC 60VDC 18 $38.77
4430.2305 Schurter Inc. CIR BRKR THRM 15A 240VAC 60VDC 55 $38.77
W33-T4C1Q-12 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 12A 250VAC 50VDC 78 $33.47
W91-X152-15 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 15A 65VDC 39 $31.35
W91-X112-2 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 2A 277VAC 19 $28.37
W91-X112-1 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 1A 277VAC 44 $28.37
W67-X2Q12-3 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 3A 277VAC 31 $28.13
W67-X2Q52-15 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 15A 65VDC 9 $28.10
4430.0982 Schurter Inc. CIR BRKR THRM 16A 240VAC 60VDC 19 $26.84
4430.23 Schurter Inc. CIR BRKR THRM 20A 240VAC 60VDC 35 $26.84