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
W23-X1A1G-35 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 35A 240VAC 50VDC 53 $27.61
W93-X112-20 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 20A 277VAC 12 $27.07
4430.047 Schurter Inc. CIR BRKR THRM 10A 240VAC 60VDC 68 $26.84
4430.1201 Schurter Inc. CIR BRKR THRM 5A 240VAC 60VDC 65 $26.84
W67-X2Q52-20 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 20A 65VDC 58 $26.15
IELK1-1-72-50.0-01-V Sensata-Airpax CIR BRKR 50A 240VAC 80VDC 34 $25.87
W67-X2Q52-10 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 10A 65VDC 81 $24.84
2-5700-IG1-K10-DD-25A E-T-A CIR BRKR THRM 25A 250VAC 50VDC 9 $24.53
2-5700-IG1-K10-DD-20A E-T-A CIR BRKR THRM 20A 250VAC 50VDC 10 $24.53
2-5700-IG1-K10-DD-15A E-T-A CIR BRKR THRM 15A 250VAC 50VDC 18 $24.53