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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.

Main Switches

Discover a range of Live Electrical Main Switches online at cheap prices from Zetmet Limited. Available in 2 and 4 phase options, as well as a variety of amperages, be sure to find what you need below! Sometimes called an isolation switch, they are a fundamental component when working with electrical circuits. These devices separate the circuit from the main power source and dispels any trapped charges.

Electrical Discounted Supplies is an established electrical supply store that began trading in 2010. We specialise in RCBO’s, MCB’s and LED Lighting from top name brands. With our large online presence, we serve thousands of trade and public customers across the UK every year!