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Circuit Breakers
(1662 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 |
|---|---|---|---|---|---|
 APL1-1REC4-52-502Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 5A | 36 | - | |
 IELHR111-1-62-10.0-01-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 3Pole 10A 250VAC | 2 | - | |
 M55629/5-108Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 3Pole 25A 120V/240VAC | 1 | - | |
 M39019/01-251Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 12.5A 240VAC/50VDC | 10 | - | |
203-2-1-66-203-4-1-1Circuit Breakers | Sensata Technologies | Circuit Breaker Supplementary Protector 1Pole 20A 250VAC 32VDC | In Stock | - | |
203-22-1-65-153-4-1-1Circuit Breakers | Sensata Technologies | Circuit Breaker Supplementary Protector 2Pole 15A 250VAC 32VDC | In Stock | - | |
 IEG1-1-61-20.0-91-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 20A | 15 | - | |
 IELK1-1-62-15.0-C-01-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 15A 250VAC | 26 | - | |
IELX111-1-62-25.0-AE-22-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 3Pole 25A | 16 | - | |
IMLK11-1-52-16.0-01-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 2Pole 16A | 6 | - | |
 IULZXK1-1-72-40.0-00Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 40A | 27 | - | |
203-22-1-63-103-4-1-13Circuit Breakers | Sensata Technologies | Circuit Breaker Supplementary Protector 2Pole 10A 250VAC | 2 | - | |
 209-1-1-62-4-2-10Circuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 10A 240VAC | 10 | - | |
 PP11-2-5.00A-XX-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 5A | In Stock | - | |
PP21-62-10.0A-OB-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 10A | In Stock | - | |
R11-1-10.0A-T06CH-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 10A 250VAC 65VDC | In Stock | - | |
R11-1-9.00A-T06CH-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 9A 250VAC 65VDC | In Stock | - | |
R11-2-3.00A-W06CHCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 3A 250VAC/65VDC | In Stock | - | |
R11-2-5.00A-B06CV-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 5A | In Stock | - | |
R21-61-3.00A-G161EVCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 2Pole 3A | In Stock | - | |
M39019/03-231Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 2Pole 5A 240VAC/50VDC | In Stock | - | |
T21-2-7.00A-01-11A-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 2Pole 7A | In Stock | - | |
M39019/06-255Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 3Pole 15A 240VAC/50VDC | In Stock | - | |
 R11-2-.500A-G187CVCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 0.5A 250VAC/65VDC | In Stock | - | |
 LMLB1-1RLS4R-36825-50-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole | In Stock | - |
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