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Please note due to Bank Holiday Monday all orders placed after 3:00pm on Friday 24rd May 2024 will not be dispatched till Tuesday 28th May 2024.

Miniature Circuit Breakers (MCB's)

Browse through a choice of M2 Miniature Circuit Breakers online with Electrical Discounted Supplies. Each MCB monitors electrical current and can cut power to an installation in the event of a fault.

Why not take advantage of our free “click and collect” service. All orders are ready within the hour and with easy access from several major motorways it couldn’t be easier!