Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electrical conductors in the form of cables and wires, [ electrical switches for actuating and interrupting electrical circuits, coil based transformers to increase and decrease the voltage of an electrical circuit, to increase and decrease capacity and inductive accumulation of electricity, and to regulate and control the flow of current for electrical signal and power distribution purposes ] ; electric cable and electric wires, electric connectors and electric plugs for conducting electricity and electric signals, and parts therefor; fibre optic cable and other components for fibre optic techniques, namely, digital input and output scanners, converter boxes, namely, converters of mechanical interfaces of electrical assemblies such as going from a multicore harsh environment cable to a multiple single core assembly for control cabinet use, electrical converter boxes for use when changing the plug and socket plate cover, electrical converter boxes for converting light signal to electrical signal in televisions, electrical converter boxes to change voltage, current and grounding of electrical currents in lamps [ ; fiber optics converters, fiber optics modems, fiber optics multiplexers; printed circuit boards and all kinds of electric and electronic components, namely, brush holders, namely, brush holder for carbon brushes which run on slip rings to conduct electrical signal and current on rotating equipment, fuse holders, namely, holders for electrical fuses, knife switches; automatic vending machines and mechanisms for coin operated apparatus and parts therefor; and automatic goods receiving machines and mechanisms, namely, can and bottle scanners; reverse selling machines that automate beverage container recycling by accepting empty containers, namely, can recycling machines and bottle recycling machines ]