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 |
|---|---|---|---|---|---|
7940115427Circuit Breakers | Weidmuller | 2210-T220-KOM1-H131-25A | In Stock | - | |
2478750000Circuit Breakers | Weidmuller | CB MCB 489 1P D 40A ACDC | 7 | - | |
7940117591Circuit Breakers | Weidmuller | CB2211-10 W/O AUX 1.5A | In Stock | - | |
2481300000Circuit Breakers | Weidmuller | CB PROTECTOR 1077 3P D 8A ACDC | In Stock | - | |
9925680000Circuit Breakers | Weidmuller | Circuit Breaker Thermal Magnetic 2Pole 2A 480VAC | In Stock | - | |
7940126645Circuit Breakers | Weidmuller | CIR BRKR THRM 2A 24VDC SLD SWCH | 7 | - | |
2478410000Circuit Breakers | Weidmuller | CB MCB 489 3P C 12A ACDC | 4 | - | |
7940112191Circuit Breakers | Weidmuller | CB2212-10 W/N/O AUX 6A TD | In Stock | - | |
9925950000Circuit Breakers | Weidmuller | Circuit Breaker Thermal Magnetic 3Pole 50A 480VAC | In Stock | - | |
1278820000Circuit Breakers | Weidmuller | CIR BRKR THRM 20A 28VDC | In Stock | - | |
2823660000Circuit Breakers | Weidmuller | CIR BRK MAG-HYD 240VAC/80VDC LVR | In Stock | - | |
2822950000Circuit Breakers | Weidmuller | CIR BRK MAG-HYD 240VAC/80VDC LVR | In Stock | - | |
2478330000Circuit Breakers | Weidmuller | CB MCB 489 3P C 2A ACDC | 6 | - | |
9913051302Circuit Breakers | Weidmuller | CB2213-10 W/O AUX T1 0.5A | In Stock | - | |
2477900000Circuit Breakers | Weidmuller | CB MCB 489 1P C 10A ACDC | 73 | - | |
2478380000Circuit Breakers | Weidmuller | CB MCB 489 3P C 7A ACDC | 4 | - | |
7940116361Circuit Breakers | Weidmuller | CIR BRKR 1.8A 250VAC 80VDC | In Stock | - | |
7940102467Circuit Breakers | Weidmuller | CB2211-10 W/O AUX T1 4A | In Stock | - | |
2478710000Circuit Breakers | Weidmuller | CB MCB 489 1P D 25A ACDC | 12 | - | |
2480590000Circuit Breakers | Weidmuller | Circuit Breakers MCB 1077 3P C 12A ACDC | In Stock | - | |
7940099124Circuit Breakers | Weidmuller | Circuit Breaker Accessories QL10 JUMPER BAR FOR ST25 | In Stock | - | |
7940099060Circuit Breakers | Weidmuller | Circuit Breakers SU MCB/BUSBAR END CAP 1Pole | 6 | - | |
2478870000Circuit Breakers | Weidmuller | Circuit Breakers MCB 489 2P D 6A ACDC | 5 | - | |
7940099021Circuit Breakers | Weidmuller | Circuit Breaker Accessories QL3 JUMPER BAR FOR ST25 | In Stock | - | |
7940099222Circuit Breakers | Weidmuller | Circuit Breaker Accessories QL10 JUMPER BAR FOR ST5 | In Stock | - |