Electric cables; electric cables and wires; electric cables, wires, conductors and connection fittings therefor; electric capacitors; electric charging cables; electric circuit closers; electric connections and connectors; electric connectors; electric control panels; electric converters; electric cords; electric couplings; electric current switches; electric meters; electric outlet covers; electric plugs; electric power converters; electric wire and cable; electric wires; electric wires and cables; electrical and electronic connectors; electrical and optical cables; electrical cables; electrical cables and cordsets; electrical conductors; electrical connections; electrical connector housings; electrical connectors; electrical controlling devices; electrical header connectors; electrical interconnect cables; electrical plug device enabling connection and disconnection of power and/or control cables; electrical plugs; electrical plugs and sockets; electrical power connectors; electrical power devices, namely, multimedia outlets; electrical power devices, namely, taps; electrical power distribution blocks; electrical power distribution units; electrical resistance heating wires and electrical controllers therefor; electrical sensor apparatus for sensing the presence or absence of individuals or objects by contact or pressure; electrical shielding spacers for cables and cable assemblies; electrical sockets; electrical storage batteries; electrical switches; electrical switchgear, namely, voltage boosting devices for electric power lines; electrical terminal blocks; electrical terminators; electrical transformers; electrical wires; electronic and optical communications instruments and components, namely, cable television transmitters; electronic and optical communications instruments and components, namely, communication link testers for testing communication links; electronic and optical communications instruments and components, namely, digital transmitters; electronic and optical communications instruments and components, namely, optical data links; electronic and optical communications instruments and components, namely, optical receivers; electronic and optical communications instruments and components, namely, optical transceivers; electronic and optical communications instruments and components, namely, optical transmitters; electronic cables; electronic communications systems comprised of computer hardware and software for the transmission of data between two points; electronic controller to manage the power, movement and functions of an elevator; electronic controllers for use with power converters; electronic equipment, namely, transformers, baluns, cables used in connection with computers, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment; electronic interface equipment for machine tools to input or output CNC (computer numerical control) data; electronic power supplies for driving electric motors; electronic storage device in the nature of memory media for storing information collected from medical ventilators; fiber optic cables; fiber optic connectors; fiber optics; fibre optic couplings; fibre-optic cables; internal modems; modem cables; modems; optical cables; optical fiber cables; optical fibers; optical scanners; optical semiconductor amplifiers; optical sensors; optical shutters; optical signaling cables; plug adaptors; plug connectors; plug-in connectors; power access port for use with electrical control panels for connecting multiple data and electrical devices; power cables; power connectors; power controllers; power factor regulator to economize the delivery of electrical power in the nature of a rod containing minerals contained in a PVC tube; power inverters; power supplies; power supplies for lights, sirens and public address systems; power supply connectors and adaptors for use with portable electronic devices; power switches; power transformers for amplification; power wires