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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.


Discover a selection of obsolete M2 RCBO’s online from Zetmet Ltd. An RCBO offers the protection of both an MCB and RCD in one handy device!

All our obsolete products come with the same quality guarantee being both brand new and unused. Remember we only ever stock items that we would use ourselves!