B40 BG BRITISH GENERAL CUMB40 (40A, 1 Pole, 6000A) 40A MCB

This used BG 40A MCB is a 1 pole miniature circuit breaker with a 6kA breaking capacity. All our used, obsolete and discontinued MCBs are fully tested and guaranteed.

Looking for rare or hard-to-find BG circuit breakers? We stock thousands of obsolete and discontinued breakers. Same day dispatch on all orders before 3pm.

Product codes: B40 BG BRITISH GENERAL CUMB40 (40A, 1 Pole, 6000A)

The BG British General CUMB40 is a miniature circuit breaker with a current rating of 40A. It features a single pole and has a short circuit breaking capacity of 6000A. This product is designed for use in electrical circuits to provide protection against overloads and short circuits.

All our items are tested, rcd based devices will have a full RCD test report included with the item.

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All products sent via Royal Mail. All items dispatched same working day if ordered before 3pm. See options if next day or faster postage required.