9 Electrical connectors, namely, power distribution blocks and insulation-piercing connectors; Electrical connectors, namely, Terminals, terminal blocks, Splices, junction sleeves, Pin Connectors, terminal lugs, Combined Splicer, combined Reducer, Parallel Tap Connectors, Tee Tap Connectors, Rectangular Connectors, and Multiple Tap Connectors; Electrical Connectors, namely, Split Bolts, Two Bolt Connectors, Ground Clamps, Grounding Connectors, Neutral Bars, Terminal Blocks, Service Entrance Connectors, Ground Rod Clamps, Ground Straps, and Fuse Clips; Coaxial cable connectors; cable adapters; electrical outlet and switch wall plates and cable signal splitters; Plain, threaded and punched busbar and flexible busbar, for use as electrical conductors and sold together with supports, clamps, fasteners and fittings therefor; braided and press welded power shunts and jumpers for use as electrical conductors; electrical earthing connectors namely, bars, braids, jumpers and screw and spring clips; kits comprised of busbars, bar supports, flexible busbar, connectors and clamps, and mounting clips for busbar, electrical distribution blocks, clips, and parts and accessories for such blocks; electrical insulators and accessories for such insulators namely, spacers and supports, busbar, braid and cabling sleeves, electrical lugs, profiles, brackets, rails for chassis; construction parts for mounting electrical devices and for constructing electrical cabinets, surge protection devices, electrical expansion joints, electrical transformer connectors, electric furnace cable, electric clamps and pads, electrical bus tubes, delta connectors for electric furnaces and transformers, water cooled electric cables and terminals; downloadable software for designing, testing and operating high current electrical circuits and panels; measuring and testing instruments for high current electrical circuits and panels, and parts and fittings thereof