WYLEX B6 B10B16 B20 B32 B40 PLUG IN MCB'S WITH / WITHOUT BASES BS3871/60898 This is a multi-listing with several different options. Please choose the item you require from the drop down menu. If ordering an MCB with a Base or a Base on its own please make a note on the order if a retaining screw is required. Writing may be faded or missing of some units and are sold in full working order. If you have an issue with the item please let us know asap so we can resolve without delay Any questions please ask.
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