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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

Sprecher + Schuh L9-10/2/C - Miniature Circuit Breakers, CURVE-C, 10A, 2-POLE, U...
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Sprecher + Schuh L9-5/2/C - Miniature Circuit Breakers, CURVE-C, 5A, 2-POLE, UL4...
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Sprecher + Schuh L9-6/2/C - Miniature Circuit Breakers, CURVE-C, 6A, 2-POLE, UL4...
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Sprecher + Schuh L9-8/2/C - Miniature Circuit Breakers, CURVE-C, 8A, 2-POLE, UL4...
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
![]()  | L9-10/2/C Sprecher + Schuh L9-10/2/C - Miniature Circuit Breakers, CURVE-C, 10A, 2-POLE, U...  | Sprecher + Schuh  | $206.09  | Quick Quote  | |
![]()  | L9-5/2/C Sprecher + Schuh L9-5/2/C - Miniature Circuit Breakers, CURVE-C, 5A, 2-POLE, UL4...  | Sprecher + Schuh  | $206.09  | Quick Quote  | |
![]()  | L9-6/2/C Sprecher + Schuh L9-6/2/C - Miniature Circuit Breakers, CURVE-C, 6A, 2-POLE, UL4...  | Sprecher + Schuh  | $206.09  | Quick Quote  | |
![]()  | L9-8/2/C Sprecher + Schuh L9-8/2/C - Miniature Circuit Breakers, CURVE-C, 8A, 2-POLE, UL4...  | Sprecher + Schuh  | $206.09  | Quick Quote  | |
![]()  | 1C6UL Circuit Breaker 6A, 1 Pole, 277V AC, UL489  | Altech Corp.  | $32.55  | Quick Quote  | |
![]()  | SU201MR-K15 SU201MR-K15 ABB Control - MCB SU200MR RTT 1P K 15A BCP  | ABB Control  | $103.47  | Quick Quote  | |
![]()  | SU201MR-K2 SU201MR-K2 ABB Control - MCB SU200MR RTT 1P K 2A BCP  | ABB Control  | $103.47  | Quick Quote  | |
![]()  | SU201MR-K30 SU201MR-K30 ABB Control - MCB SU200MR RTT 1P K 30A BCP  | ABB Control  | $103.47  | Quick Quote  | |
![]()  | SU201MR-K20 SU201MR-K20 ABB Control - MCB SU200MR RTT 1P K 20A BCP  | ABB Control  | $103.47  | Quick Quote  | |
![]()  | SU201MR-K35 SU201MR-K35 ABB Control - MCB SU200MR RTT 1P K 35A BCP  | ABB Control  | $103.47  | Quick Quote  | |