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Residual Current Devices (RCD's)

Find a selection of Havells RCD’s online today with Zetmet Limited. Residual Current Devices (RCD’s) are essential in giving extra protection to a variety of installations by constantly monitoring the flow of electrical current through a circuit.

Got a question about any one of our products? Then why not call us on 01925 814404 where one of our friendly team will be happy to help!