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Miniature Circuit Breakers (MCBs)
Miniature Circuit Breakers (MCBs) on Advantage Electric Supply

Miniature Circuit Breakers (MCBs)
An MCB is an automatically operated electrical switch. Miniature circuit breakers are intended to prevent damage to an electrical circuit as a result of excess current.
4,555 products available










Item | Manufacturer | Price | Stock | Delivery | |
---|---|---|---|---|---|
![]() | 3CU16L Circuit Breaker 16A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
![]() | 3CU20L Circuit Breaker 20A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
![]() | 3CU32L Circuit Breaker 32A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
![]() | 1C32DL Circuit Breaker 32A, 1 Pole, 125V DC, UL489 | Altech Corp. | $34.66 | Quick Quote | |
![]() | 1D1.6DL Circuit Breaker 1.6A, 1 Pole, 125V DC, UL489 | Altech Corp. | $34.66 | Quick Quote | |
![]() | 1D6DL Circuit Breaker 6A, 1 Pole, 125V DC, UL489 | Altech Corp. | $34.66 | Quick Quote | |
![]() | 1D32DL Circuit Breaker 32A, 1 Pole, 125V DC, UL489 | Altech Corp. | $34.66 | Quick Quote | |
![]() | 1D40DL Circuit Breaker 40A, 1 Pole, 125V DC, UL489 | Altech Corp. | $36.74 | Quick Quote | |
![]() | 2C05UL Circuit Breaker 0.5A, 2 Pole, 480Y/277V AC, UL489 | Altech Corp. | $65.10 | Quick Quote | |
![]() | 2C3UL Circuit Breaker 3A, 2 Pole, 480Y/277V AC, UL489 | Altech Corp. | $65.10 | Quick Quote |