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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.


Zetmet Ltd offer the full range of CTI Type B RCBO’s at discounted prices. An RCBO combines an MCB and RCD therefore ensuring protection against earth fault currents. EDS take pride in the fact we only ever sell genuine products that are brand new!