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Miniature Circuit Breakers (MCB's)

Discover a selection of ABB Miniature Circuit Breakers online today at Electrical Discounted Supplies. Includes the latest MCB’s from the highly popular System Pro M Compact range – designed for easy installation and superior protection.

Need your order fast? With a range of next day delivery options or same day “click and collect” we have got you covered! We even offer same day dispatch on all orders placed before 3PM (Mon-Fri)!