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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 |
|---|---|---|---|---|---|
 EA1-B0-10-660-72E-LBCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 60A 160VDC | In Stock | - | |
MD1-B-34-410-1-A37-B-DCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 1A 125VAC/32VDC | In Stock | - | |
CLB-123-11B2B-B-ACircuit Breakers | Carling Technologies | Circuit Breaker Thermal 1Pole 12A 250VAC/32VDC | In Stock | - | |
EA1-B0-12-610-22B-BCCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
MF1-B-34-430-1-CC4-B-DCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 3A 125VAC/32VDC | In Stock | - | |
MF1-B-34-410-1-GC2-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 1A 125VAC/32VDC | In Stock | - | |
MD1-B-32-430-1-A35-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 3A 125VAC/32VDC | In Stock | - | |
EA1-A0-03-810-3DE-BBCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 100A 125VDC | In Stock | - | |
CX2-B0-12-495-2DA-06CCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
 MA1-T-30-625-3-A24-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 25A 125VAC/32VDC | In Stock | - | |
 MU2-T-34-615-3-C21-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 15A 250VAC 80VDC | In Stock | - | |
 FA2-PB-14-840-42A-BTCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 400A 125VDC | In Stock | - | |
ME2-B-34-517-1-A36-A-CCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
MA1-T-34-615-1-A76-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 15A Automotive | In Stock | - | |
MA2-B-32-450-1-A22-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 2Pole 5A 250VAC/65VDC | In Stock | - | |
EA3-B0-22-660-C1E-DCCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 3Pole 60A 240VAC | In Stock | - | |
MT1-B-92-410-1-A21-B-ECircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 1A Automotive | In Stock | - | |
MF1-B-34-430-2-JC2-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 3A 125VAC/32VDC | In Stock | - | |
MG1-B-24-610-1-BB4-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 10A 250VAC Automotive | In Stock | - | |
EA3-A2-03-810-2DA-CBCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 3Pole 100A 120VAC/240VAC | In Stock | - | |
EA2-B0-22-620-C2E-HBCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 20A 480VAC | In Stock | - | |
MA2-B-34-440-1-A25-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 2Pole 4A 250VAC/65VDC | In Stock | - | |
 MU1-B-32-618-1-B21-B-CCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
ME1-B-32-625-1-A14-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 25A 125VAC/32VDC | In Stock | - | |
 ME1-T-34-620-1-A36-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 20A 125VAC/32VDC | In Stock | - |
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