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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)

Electrical Discounted Supplies stock a variety of Contactum Miniature Circuit Breakers (MCB’s) online. Helping to protect against short circuit and overloads, this makes them ideal for domestic use. Each amperage of MCB has it’s own coloured dolly switch. Another reason why many electricians love Contactum!

Offering wholesale electrical supplies Warrington, Zetmet Limited prides itself on top quality products at the best possible prices. We supply thousands of customers across the UK each year, so buy with confidence.