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
4400.0031 Schurter Inc. CIR BRKR THRM 12A 240VAC 48VDC 98 $9.96
4400.0165 Schurter Inc. CIR BRKR THRM 500MA 240VAC 48VDC 98 $9.96
4400.0042 Schurter Inc. CIR BRKR THRM 800MA 240VAC 48VDC 99 $9.96
4400.0019 Schurter Inc. CIR BRKR THRM 1A 240VAC 48VDC 99 $9.96
4400.029 Schurter Inc. CIR BRKR THRM 4A 240VAC 48VDC 99 $9.96
4400.0024 Schurter Inc. CIR BRKR THRM 3A 240VAC 48VDC 100 $9.96
4400.0052 Schurter Inc. CIR BRKR THRM 12A 240VAC 48VDC 100 $9.96
4400.0025 Schurter Inc. CIR BRKR THRM 4A 240VAC 48VDC 100 $9.96
4400.0279 Schurter Inc. CIR BRKR THRM 12A 240VAC 48VDC 100 $9.96
4400.0027 Schurter Inc. CIR BRKR THRM 6A 240VAC 48VDC 100 $9.96