Electrical protective devices, apparatus and instruments, including: electrical switch gear, fuses and control gear, including high voltage switch gear, cable sockets, switch fuses, fuse switches, fuse units, cartridge fuses, distribution fuse boards, fuse holders, fuse carriers; circuit breakers; high rupturing capacity (H.R.C.) fuse fittings, fuse cartridges and fuse cartridge links; high rupturing capacity (H.R.C.) carriers and bases; electrical connectors, contact devices and contacts including links, bars, plugs, sockets and clips; and parts of and accessories for the aforesaid goods as are included in this Class.