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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 | |
|---|---|---|---|---|---|
| 3DU4L Circuit Breaker 4A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
| 3DU15L Circuit Breaker 15A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
| 3DU25L Circuit Breaker 25A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
| 3DU30L Circuit Breaker 30A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
| 3DU63L Circuit Breaker 63A, 3 Pole, 240V AC, UL489 | Altech Corp. | $97.02 | Quick Quote | |
| 3CU6L Circuit Breaker 6A, 3 Pole, 480Y/277V AC, UL489 | Altech Corp. | $90.10 | Quick Quote | |
| 3CU63L Circuit Breaker 63A, 3 Pole, 240V AC, UL489 | Altech Corp. | $97.02 | Quick Quote | |
| 1DU1L Circuit Breaker 1A, 1 Pole, 277V AC, UL489 | Altech Corp. | $30.04 | Quick Quote | |
| 1DU2L Circuit Breaker 2A, 1 Pole, 277V AC, UL489 | Altech Corp. | $30.04 | Quick Quote | |
| 1DU3L Circuit Breaker 3A, 1 Pole, 277V AC, UL489 | Altech Corp. | $30.04 | Quick Quote | |