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
1620-3-15A E-T-A CIR BRKR THRM 15A 24VDC 130 $7.45
1610-21-30A E-T-A CIR BRKR THRM 30A 32VDC 167 $7.45
1610-92-20A E-T-A CIR BRKR THRM 20A 12VDC 586 $7.45
1610-21-25A E-T-A CIR BRKR THRM 25A 32VDC 3486 $7.45
W58-XC4C12A-20 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 20A 250VAC 50VDC 1793 $7.44
W28-XQ1A-0.25 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 250MA 250VAC 32VDC 7006 $7.01
W58-XB1A4A-20 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 20A 250VAC 50VDC 735 $6.61
W58-XB1A4A-25 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 25A 250VAC 50VDC 2508 $6.61
W28-XT1A-1 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 1A 250VAC 32VDC 761 $6.38
W58-XB1A4A-12 TE Connectivity Potter & Brumfield Relays CIR BRKR THRM 12A 250VAC 50VDC 243 $6.00