BS60898, M.C.B, BS1361, HRC cartridge fuse, BS3036, Rewireable Fuse., BS88, Industrial type fuse (HBC), Advantages of an MCB, Cheap, quick to reset, easy to fit., Disadvantage of a BS1361 fuse., Wrong size fuse wire installed., Main incoming size of line conductor, 16mm, Average size of main fuse in the home., 80/100A, Earth system in which the earth and neutral are combined., TNC-S system, Earth system that relies on an earth electrode., TT system.

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