German
Japanese
Portuguese
Korea
Mexico
Dutch
Circuit Breakers
(1340 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 |
|---|---|---|---|---|---|
 7940116366Circuit Breakers | Weidmuller | CIR BRKR 300MA 250VAC 80VDC | In Stock | - | |
7940102160Circuit Breakers | Weidmuller | CIR BRKR THRMMAG 3A 250VAC 80VDC | 5 | - | |
 2480050000Circuit Breakers | Weidmuller | CB PROTECTOR 1077 1P C 3A ACDC | 1 | - | |
 7940102584Circuit Breakers | Weidmuller | CIR BRKR MAG-HYDR 20A 120VAC | 16 | - | |
7940115330Circuit Breakers | Weidmuller | ESX10-TC-124-DC12V-2A-E | In Stock | - | |
 2480480000Circuit Breakers | Weidmuller | CB PROTECTOR 1077 3P C 1A ACDC | In Stock | - | |
9926281501Circuit Breakers | Weidmuller | Circuit Breaker Hydraulic Magnetic 1Pole 1A 277VAC | In Stock | - | |
7940116807Circuit Breakers | Weidmuller | CIR BRKR 300MA 480VAC 65VDC | In Stock | - | |
9921101502Circuit Breakers | Weidmuller | CB2210-10 10A W/O AUX F2 | In Stock | - | |
 2515060000Circuit Breakers | Weidmuller | CB PROTECT 1077 277/480V C 1P 7A | 10 | - | |
 7940102646Circuit Breakers | Weidmuller | CIR BRKR MAG-HYDR 4A 240VAC | 6 | - | |
9913060003Circuit Breakers | Weidmuller | Circuit Breaker Thermal Magnetic 3Pole 0.6A | In Stock | - | |
 2822100000Circuit Breakers | Weidmuller | CIR BRK MAG-HYD 240VAC/80VDC LVR | 4 | - | |
7940112074Circuit Breakers | Weidmuller | CB2211-10 W/O AUX T1 2.5A | In Stock | - | |
 9926271515Circuit Breakers | Weidmuller | Circuit Breaker Hydraulic Magnetic 1Pole 15A 277VAC | In Stock | - | |
7940112773Circuit Breakers | Weidmuller | CIR BRKR THRM 500MA 24VDC | In Stock | - | |
 7940102726Circuit Breakers | Weidmuller | CIR BRKR MAG-HYDR 10A 120VAC | In Stock | - | |
 2481160000Circuit Breakers | Weidmuller | CB PROTECTOR 1077 2P D 40A ACDC | In Stock | - | |
7940116384Circuit Breakers | Weidmuller | CIR BRKR THRMMAG 9A 250VAC 80VDC | In Stock | - | |
2481430000Circuit Breakers | Weidmuller | CB PROTECTOR 1077 3P D 60A ACDC | In Stock | - | |
9926283501Circuit Breakers | Weidmuller | Circuit Breaker Hydraulic Magnetic 3Pole 1A 480VAC | In Stock | - | |
 7940125377Circuit Breakers | Weidmuller | CIR BRKR THRMMAG 4A 250VAC 80VDC | 4 | - | |
9926241305Circuit Breakers | Weidmuller | QL-1-13-D-9-05 | In Stock | - | |
2822270000Circuit Breakers | Weidmuller | CIR BRK MAG-HYD 240VAC/80VDC LVR | In Stock | - | |
 7940112135Circuit Breakers | Weidmuller | CBH8341-10 16A W/O AUX | In Stock | - |
.png?x-oss-process=image/format,webp/resize,h_32)
