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PLEASE NOTE: As a result of the planned industrial strike action impacting Parcelforce services on Friday 30th September and Saturday 1st October 2022 we are expecting some delays in deliveries which may mean that not all orders are received “next day”. Despite our very best efforts it is inevitable that there will be some small delays outside of our control and we appreciate your understanding. Thank you.

Miniature Circuit Breakers (MCB's)

Miniature Circuit Breakers protect against overloads and short circuits preventing damage. Electrical Discounted Supplies offer the full range of Castlec MCB’s from 6A – 63A all at discounted prices. Find the right tripping type with both Type B and Type C devices available. With next day delivery available on all Castlec products get what you need when you need it!