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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.


A range of Wylex RCBO’s from Discount Electrical Supplies at unbeatable prices. Here at Zetmet Ltd we offer a wide range of electrical items online. An RCBO combines the functionality of both an MCB and RCD to protect against faults. Look out for the latest miniature range from Wylex below!