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
4410.9017 Schurter Inc. CIR BRKR THRM 10A 240VAC 28VDC 10 $38.00
4410.9013 Schurter Inc. CIR BRKR THRM 10A 240VAC 28VDC 10 $37.96
4430.2044 Schurter Inc. CIR BRKR THRM 7A 240VAC 60VDC 8 $37.86
W31-X2M1G-4 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 4A 240VAC 50VDC 99 $37.34
R21-2-10.0A-B06CV-V Sensata-Airpax CIR BRKR MAG-HYDR 10A ROCKER 25 $37.63
W67-X2Q12-1 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 1A 277VAC 24 $37.21
PP21-2-3.00A-OB-V Sensata-Airpax CIR BRKR MAG-HYDR 3A PUSH-PULL 22 $36.88
W67-X2Q13-5 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 5A 277VAC 24 $35.22
4410.9003 Schurter Inc. CIR BRKR THRM 10A 240VAC 28VDC 10 $34.23
4410.9002 Schurter Inc. CIR BRKR THRM 10A 240VAC 28VDC 9 $34.10