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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 |
|---|---|---|---|---|---|
 MF1-B-34-415-1-CC3-2-CCircuit Breakers | Carling Technologies | Magnetic Circuit Breaker, | In Stock | - | |
 EA2-B0-16-810-3DE-BBCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
 CX1-B0-14-810-32A-10CCircuit Breakers | Carling Technologies | Circuit Breaker; Hyd/Mag; Handle; 1P; Series Trip; DC Med; 100A; Stud; Dual Legend | In Stock | - | |
ME1-B-30-410-1-A32-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 1A 125VAC/32VDC | In Stock | - | |
CLB-033-27E6N-W-H/03Circuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
EA1-B0-14-630-8DE-BCCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 30A 125VDC | In Stock | - | |
 GA2-B0-12-620-11-MCCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
 CX1-B0-14-611-2DA-12GCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
CLB-133-12C3N-B-ACircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
CM2-B0-34-630-301-LCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
MA1-A-03-615-1-A21-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 15A 125VAC/32VDC | In Stock | - | |
DB2-B0-36-210-132-DCircuit Breakers | Carling Technologies | Circuit Breaker 2Pole 0.1A 277VAC/480VAC | In Stock | - | |
MM2-B-34-615-2-2DB-B-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 2Pole 15A 250VAC/65VDC | In Stock | - | |
EA3-B0-14-810-22B-LBCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 3Pole 100A 160VDC | In Stock | - | |
 MT1-B-12-620-1-A24-B-JCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
MA1-A-03-612-1-A26-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 12A 250VAC | In Stock | - | |
EA3-B4-24-810-22A-DFCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 3Pole 100A 240VAC | In Stock | - | |
EA2-B0-26-680-22A-DFCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
CS3-B2-46-630-42D-CCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 3Pole 30A 277VAC/480VAC | In Stock | - | |
MU1-B-32-435-1-A21-B-DCircuit Breakers | Carling Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 3.5A Automotive | In Stock | - | |
L22-B0-24-450-4GA-CGCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
MT1-B-12-630-1-A23-B-MCircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
MD1-B-32-410-3-A32-2-CCircuit Breakers | Carling Technologies | Circuit Breaker Magnetic 1Pole 1A 125VAC/32VDC | In Stock | - | |
N41-B0-26-616-122-F3Circuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - | |
GA2-B0-24-635-11-DACircuit Breakers | Carling Technologies | CIRCUIT BREAKER | In Stock | - |
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