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Circuit Breakers
(46775 results)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 # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 AA5-X0-03-556-4D1-CCircuit Breakers | Carling Technologies | Handle UL Recognized Circuit Breaker | In Stock | - | |
 CO1-B0-34-680-33B-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 80A 125VAC/32VDC | In Stock | - | |
 AB2-B0-26-620-3D1-CCircuit Breakers | Carling Technologies | Circuit Breaker 2Pole 20A 277VAC/80VDC | In Stock | - | |
 AA1-B0-26-620-3D1-CCircuit Breakers | Carling Technologies | Circuit Breaker 1Pole 20A 277VAC/80VDC | In Stock | - | |
 BA2-B0-21-440-2B1-CCircuit Breakers | Carling Technologies | Hydraulic Magnetic Circuit Breaker | In Stock | - | |
BA2-B0-21-270-2B1-CCircuit Breakers | Carling Technologies | CIR BRKR 750MA | In Stock | - | |
 EA2-B0-16-912-22A-BCCircuit Breakers | Carling Technologies | CIR BRKR 125A 600VAC 125VDC | 7763 | - | |
AG1-B2-10-425-313-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic | In Stock | - | |
MB1-B-32-625-3-A22-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 25A 125VAC/32VDC | In Stock | - | |
 ME1-B-34-450-1-A36-A-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 5A 125VAC/32VDC | In Stock | - | |
 MD1-B-64-615-1-A34-B-DCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 15A 250VAC Automotive | In Stock | - | |
 CLB-063-27E3N-B-ACircuit Breakers | Carling Technologies | Circuit Breaker Thermal 1Pole 6A 250VAC/32VDC | In Stock | - | |
AA1-B0-20-630-5D1-CCircuit Breakers | Carling Technologies | Circuit Breaker 1Pole 30A 277VAC/80VDC | In Stock | - | |
CM3-B0-34-650-301-LCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
MA2-B-34-450-1-A12-1-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 2Pole 5A 250VAC/65VDC | In Stock | - | |
CLB-403-11BNN-B-FCircuit Breakers | Carling Technologies | Circuit Breaker Thermal 1Pole 40A 125VAC/250VAC/32VDC | In Stock | - | |
MM2-B-34-625-3-3CB-B-CCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
BA2-B0-34-225-121-DCircuit Breakers | Carling Technologies | Hydraulic Magnetic Circuit Breaker | In Stock | - | |
MD2-B-34-410-1-A34-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 2Pole 1A 250VAC/65VDC | In Stock | - | |
BA1-B0-14-620-212-DCircuit Breakers | Carling Technologies | Circuit Breaker 1Pole 20A | In Stock | - | |
CT1-B2-14-640-A22-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 40A 80VDC | In Stock | - | |
AA1-B0-26-630-5N1-CCircuit Breakers | Carling Technologies | Magnetic Circuit Breaker, | In Stock | - | |
 CA1-B0-34-650-111-DCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 50A 277VAC/480VAC | In Stock | - | |
AD1-B0-14-620-5B3-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 20A | In Stock | - | |
 GA3-B0-22-640-11-HCCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - |
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