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We are now closed for stocktaking and are taking this opportunity to carry out website upgrades and add hundreds more products. All to enhance your future shopping experience with us. We should be up and running again early October 2023.

Square D

Find a selection of obsolete Square D Impulse Relays online with Zetmet Limited. Ideal for use in switching a device (such as lighting or machinery) on or off from one or more locations.

As with all our products every item in our obsolete range is brand new and unused. However, for the very same reason stock levels can be extremely limited so make sure to act fast as once they’re gone they’re gone!