Main Switches

EDS now offer a small selection of main switches; designed to complement the CTI range of consumer units. A mains switch is an essential part of any domestic installation. They allow the individual to turn off the electricity supply to their home.

Offering wholesale electrical supplies in Warrington, Zetmet Limited is home to an ever-growing range of products. With over 30 years of expertise in the electrical trade, we can answer your questions. Get in touch today on 01925 814404!