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Miniature Circuit Breakers (MCBs)
Altech Corp. Miniature Circuit Breakers (MCBs) on Powermatic Associates


Miniature Circuit Breakers (MCBs)- Altech Corp.
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.

357 products available






3C63UL Altech - 3C63UL, 63A, CIRCUIT BREAKER, C CHAR,3POLE,240VAC,UL489
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Item | Manufacturer | Price | Stock | Delivery | |
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![]() | 3D40UL Circuit Breaker 40A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 3D20UL Circuit Breaker 20A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 2C3UL Circuit Breaker 3A, 2 Pole, 480Y/277V AC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 2CU20L Circuit Breaker 20A, 2 Pole, 480Y/277V AC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 1C3UL Circuit Breaker 3A, 1 Pole, 277V AC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 3C63UL 3C63UL Altech - 3C63UL, 63A, CIRCUIT BREAKER, C CHAR,3POLE,240VAC,UL489 | Altech Corp. | Quick Quote | ||
![]() | 2D4UL Circuit Breaker 4A, 2 Pole, 480Y/277V AC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 2D2UL Circuit Breaker 2A, 2 Pole, 480Y/277V AC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 1C13DL Circuit Breaker 13A, 1 Pole, 125V DC, UL489 | Altech Corp. | Quick Quote | ||
![]() | 1D2UL Circuit Breaker 2A, 1 Pole, 277V AC, UL489 | Altech Corp. | Quick Quote |