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Circuit Breakers
(927 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 |
|---|---|---|---|---|---|
 1011962Circuit Breakers | Phoenix Contact | Thermomagnetic device circuit breaker, number of positions 1, connection method Screw, cross section 1mm2- 35 mm2, AWG 18 - 2, width 17.6 mm, mounting type DIN rail 35 mm, Color gray | 150 | - | |
 1019912Circuit Breakers | Phoenix Contact | Thermomagnetic Circuit Breaker, 1 Pole, 5A, 277VAC/60VDC | 91 | - | |
 1019914Circuit Breakers | Phoenix Contact | Thermal Magnetic Circuit Breaker, | 32 | - | |
 1019947Circuit Breakers | Phoenix Contact | Thermal Magnetic Circuit Breaker, | 10 | - | |
 1019968Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 40A | 5 | - | |
 1019969Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 50A | 6 | - | |
 1019970Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 60A | 4 | - | |
 1019971Circuit Breakers | Phoenix Contact | Thermomagnetic device circuit breaker, number of positions 3, connection method Screw, cross section 1mm2- 35 mm2, AWG 18 - 2, width 52.9 mm, mounting type DIN rail 35 mm, Color gray | 1 | - | |
1019973Circuit Breakers | Phoenix Contact | Thermomagnetic Circuit Breaker 1P 2A 277VAC 60VDC | 200 | - | |
1019974Circuit Breakers | Phoenix Contact | Thermomagnetic Circuit Breaker | 133 | - | |
1019983Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 15A | 138 | - | |
1019984Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 16A | 78 | - | |
1019985Circuit Breakers | Phoenix Contact | Circuit Breaker Thermomagnetic 1Pole 20A 277VAC 60VDC | 637 | - | |
1019986Circuit Breakers | Phoenix Contact | Thermomagnetic Device Circuit Breaker | 110 | - | |
1019988Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 32A | 22 | - | |
1019989Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 40A | 23 | - | |
 1019991Circuit Breakers | Phoenix Contact | Thermomagnetic Circuit Breaker, one Position | 9 | - | |
1019992Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 63A | 20 | - | |
 1020001Circuit Breakers | Phoenix Contact | Thermomagnetic device circuit breaker, number of positions 2, connection method Screw, cross section 1mm2- 35 mm2, AWG 18 - 2, width 35.3 mm, mounting type DIN rail 35 mm, Color gray | 23 | - | |
 1020002Circuit Breakers | Phoenix Contact | Thermal Magnetic Circuit Breaker, 2 Pole(s), 10A, 277VAC, 125VDC, Din-rail Mount, | 3 | - | |
 1020003Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 12A | 9 | - | |
 1020004Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 13A | 4 | - | |
1020005Circuit Breakers | Phoenix Contact | Circuit Breaker Thermomagnetic 2Pole 15A 277VAC 125VDC | 106 | - | |
1020006Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 16A | 5 | - | |
1020008Circuit Breakers | Phoenix Contact | CIRCUIT BRAKER 25A | 39 | - |
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