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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 |
|---|---|---|---|---|---|
 229-4-1REC4-37091-8Circuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic | In Stock | - | |
 IEG1-1REC4-61-.050-91-VCircuit Breakers | Sensata Technologies | Magnetic Circuit Breaker Device | In Stock | - | |
 PR21-2-10.0A-XX-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 2Pole 10A | In Stock | - | |
 LELK1-1-52-30.0-01-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 30A 80VDC | 2 | - | |
 M39019/01-311Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 1A 240VAC/50VDC | In Stock | - | |
M39019/02-263SCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 1.5A 240VAC/50VDC | 2 | - | |
 209-1-1-52-2-2-30Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 30A 125VDC | 5 | - | |
219-4-21341-35Circuit Breakers | Sensata Technologies | Circuit Breaker MAG-HYDR Lever | 16 | - | |
IUGXQ66-40324-1Circuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 1A 250VAC Medical | 8 | - | |
 IUGX666-1-42-10.0-21Circuit Breakers | Sensata Technologies | Hydraulic Magnetic Circuit Protectors | 3 | - | |
209-2-1-63-3-8-20Circuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 20A 120VAC/240VAC | 9 | - | |
M39019/02-230SCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 5A 240VAC/50VDC | In Stock | - | |
203-2-1-63-502-B-1-1Circuit Breakers | Sensata Technologies | Supplementary Protector | 60 | - | |
 AP17-1-64F-752Circuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 7.5A 240VAC | In Stock | - | |
LELB1-1-52-100.-A1-01-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 100A | 50 | - | |
 AP12-1-52-102Circuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 2Pole 1A 240VAC | In Stock | - | |
M39019/06-224Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 3Pole 3A 240VAC/50VDC | 2 | - | |
T21-62-15.0A-01-10A-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 2Pole 15A | 18 | - | |
 IEG6-1-72-40.0-01-VCircuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 1Pole 40A 250VAC/80VDC | 13 | - | |
PP11-2-2.00A-XX-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 2A | In Stock | - | |
M39019/01-209SCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 0.5A 240VAC/50VDC | In Stock | - | |
AP112-1-61-203Circuit Breakers | Sensata Technologies | Circuit Breaker Hydraulic Magnetic 3Pole 20A 240VAC | In Stock | - | |
M39019/06-228Circuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 3Pole 4A 240VAC/50VDC | In Stock | - | |
M39019/02-254SCircuit Breakers | Sensata Technologies | Magnetic Circuit Breakers, Low Power | In Stock | - | |
T11-0-5.00A-01-11AL-VCircuit Breakers | Sensata Technologies | Circuit Breaker Magnetic 1Pole 5A | In Stock | - |
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