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Circuit Breakers
(150639 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 |
|---|---|---|---|---|---|
 SH203-C6Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $18.49715 | |
 S203-C20Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $15.80228 | |
 S201-C40NACircuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $9.65485 | |
 MS116-6.3Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $26.32972 | |
 SH201-C50Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $6.42000 | |
 SH201-C63Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $7.01657 | |
 SH203-C20Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $15.11657 | |
 S201-C16Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $3.61543 | |
 S203-C10Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $14.64515 | |
 S203-D10Circuit Breakers | ABB Power Electronics Inc. | ROHS | 1 | 1+: $7.22340 | |
 S201-D4NACircuit Breakers | ABB Power Electronics Inc. | ROHS | 2 | 1+: $7.58280 | |
 S202-D50Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $19.28057 | |
 SH202-C6Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $12.66685 | |
 S204-D63Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $45.76628 | |
 S201-D40NACircuit Breakers | ABB Power Electronics Inc. | ROHS | 2 | 1+: $4.57200 | |
 SH202-C13Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $9.51085 | |
 S202-C40Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $12.86743 | |
 S201-C2NACircuit Breakers | ABB Power Electronics Inc. | ROHS | 2 | 1+: $5.70420 | |
 S203-D20NACircuit Breakers | ABB Power Electronics Inc. | ROHS | 1 | 1+: $14.93100 | |
 S201-C4NACircuit Breakers | ABB Power Electronics Inc. | ROHS | 2 | 1+: $5.47020 | |
 S203-C6NACircuit Breakers | ABB Power Electronics Inc. | ROHS | 1 | 1+: $16.58580 | |
 SH203-C40Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $19.27543 | |
 S203-C50Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $22.68172 | |
 S202M-B4DCCircuit Breakers | ABB Power Electronics Inc. | ROHS | 1 | 1+: $13.86720 | |
 S202M-C16Circuit Breakers | ABB Power Electronics Inc. | ROHS | In Stock | 1+: $10.93715 |
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