All categories
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.
| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 1DU63L Circuit Breaker 63A, 1 Pole, 277V AC, UL489 | Altech Corp. | $38.47 | Quick Quote | |
| 3C03UL Circuit Breaker 0.3A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $116.17 | Quick Quote | |
| 3C1.6UL Circuit Breaker 1.6A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $116.17 | Quick Quote | |
| 3C40UL Circuit Breaker 40A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $123.66 | Quick Quote | |
| 3C4UL Circuit Breaker 4A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $116.17 | Quick Quote | |
| 3C50UL Circuit Breaker 50A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $123.66 | Quick Quote | |
| 3C60UL Circuit Breaker 60A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $123.66 | Quick Quote | |
| 3CU10L Circuit Breaker 10A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $107.18 | Quick Quote | |
| 3CU25L Circuit Breaker 25A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $107.18 | Quick Quote | |
| 3CU50L Circuit Breaker 50A, 3 Pole, 240V AC, UL489 | Altech Corp. | $115.42 | Quick Quote | |