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 |
|---|---|---|---|---|---|
11LD3BFCircuit Breakers | Siemens | STARTER-MANUALLY OP,3 PH,1.1-1.6 | In Stock | - | |
11UD3BCircuit Breakers | Siemens | STARTER-MANUALLY OP,3 PH,7-10FLA | In Stock | - | |
3RV23214AC10Circuit Breakers | Siemens | CIRCUIT-BREAKER S0 16A NO OVERLO | In Stock | - | |
11ND3BHCircuit Breakers | Siemens | STARTER-MANUALLY OP,3 PH,1.8-2.5 | In Stock | - | |
3RV10111AA150BA0Circuit Breakers | Siemens | SPECIAL TYPE CIRCUIT BREAKER 1.6 | In Stock | - | |
11LD3BHCircuit Breakers | Siemens | STARTER-MANUALLY OP,3 PH,1.1-1.6 | In Stock | - | |
3RV24211CA10Circuit Breakers | Siemens | CIRCUIT-BREAKER SCREW CONNECTION | In Stock | - | |
3RV24214AA15Circuit Breakers | Siemens | MSP S0 FOR XFRMR 11-16A AUX 1NO+ | In Stock | - | |
3RV27214CD10Circuit Breakers | Siemens | TMCB UL489 S0 22A SCREW | In Stock | - | |
3RV28110DD10Circuit Breakers | Siemens | TMCB UL489 FOR XFRMR S00 0.32A S | In Stock | - | |
3RV28111AD10Circuit Breakers | Siemens | TMCB UL489 FOR XFRMR S00 1.6A SC | 1 | - | |
3RV20111KA100BA0Circuit Breakers | Siemens | MSP S00 9-12.5A SCREW, -50C RATE | In Stock | - | |
3RV20210CA10Circuit Breakers | Siemens | CIRCUIT-BREAKER SCREW CONNECTION | In Stock | - | |
3RV20314VA150BA0Circuit Breakers | Siemens | SPECIAL TYPE CIRCUIT-BREAKER 45A | 1 | - | |
3RV23110HC20Circuit Breakers | Siemens | CIRCUIT-BREAKER S00 0.8A NO OVER | In Stock | - | |
3RV23111KC10Circuit Breakers | Siemens | Siemens Sirius 12.5 A 3P Motor Protection Circuit Breaker, 100 kA, 690 V | In Stock | - | |
3RV23111HC10Circuit Breakers | Siemens | CIRCUIT-BREAKER SZ S00, N RELEASE, 8-104A | In Stock | - | |
3RV24111GA10Circuit Breakers | Siemens | MSP S00 FOR XFRMR 4.5-6.3A SCREW | 3 | - | |
3RV20314EA15Circuit Breakers | Siemens | MSP S2 CLASS 10 22-32A SCREW 1NO | In Stock | - | |
3RV20324UA15Circuit Breakers | Siemens | MSP S2 CLASS 10 32-40A SCREW 1NO | In Stock | - | |
5SJ42327HG41Circuit Breakers | Siemens | MCB 5SJ4 2P 240V 32A 14K C-TRIP | In Stock | - | |
3RV21110EA10Circuit Breakers | Siemens | MSP S00 AUTO RESET 0.28-0.4A SCR | In Stock | - | |
3RV23314DC10Circuit Breakers | Siemens | CIRCUIT-BREAKER S2 25A SCREW | In Stock | - | |
113D3BGCircuit Breakers | Siemens | SWITCH-MANUALLY OP,3 PH,10 AMP,N | In Stock | - | |
3RV23314TC10Circuit Breakers | Siemens | CIRCUIT-BREAKER S2 17A SCREW | In Stock | - |