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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.


Explore a variety of Live Electrical RCBO’s online at discounted prices. Zetmet Limited is proud to stock the full range, including the latest compact size. These RCBO’s are comparable to the size of an MCB aiding a quick and simple installation. Their primary purpose is to provide protection against earth fault and leakage currents. By combining a main switch plus RCBO’s for each circuit, you will achieve 18th Edition Wiring Regulations compliance.

Zetmet Limited is an reputable electrical distributor with the sole objective of selling quality electrical products at the lowest possible prices. By teaming up with leading brands we can supply a vast array of products that always are brand new and genuine!