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PLEASE NOTE: As a result of the planned industrial strike action impacting Parcelforce services on Friday 9th December 2022, Sunday 11th December 2022, Wednesday 14th December 2022 and Thursday 15th December 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.

Residual Current Devices (RCD's)

Browse a range of CTI RCD’s online at Zetmet Ltd. By constantly monitoring the flow of electrical current through a circuit a Residual Current Device is essential in giving extra protection to a variety of installations.

With same day dispatch on weekday orders before 3pm and a choice of next day delivery options you’re sure to get the product you need at a time that suits you!