MK 63A RCD 7860s 63A MCB

This used MK 63A MCB is a 2 pole miniature circuit breaker. All our used, obsolete and discontinued MCBs are fully tested and guaranteed.

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

Product codes: MK 63A RCD 7860s, MK-7860s

Used MK 63A RCD. 2 Pole miniature circuit breaker with 6kA breaking capacity. Fully tested and guaranteed. Same day dispatch available. Compatible with MK consumer units and distribution boards. All our items are tested, rcd based devices will have a full RCD test report included with the item. Check photos to make sure we perfectly match what your after or contact us for more information. 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.