Skip to content

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!