Cabinets and enclosures adapted to hold computers and computer servers; cabinets and enclosures adapted to hold computer hardware equipment; electric switch cabinets and enclosures; cabinets and enclosures adapted to hold apparatus for recording, transmission or reproduction of sound or images; cabinets and enclosures adapted to hold data processing equipment; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, printed circuit boards; electronic terminal blocks; moulded printed circuit board terminal blocks; interlocking moulded printed circuit board terminal blocks; printed circuit board contact probes; terminal strips; electronic terminal strips; printed circuit board mounted terminal strips; test pins, test probes and electronic testing apparatus for testing printed circuit board terminal; printed circuit expansion boards; wire protector terminals; pluggable electronic terminal blocks; screwless electronic terminal blocks; enclosures and handheld enclosures specially adapted for electronic computer terminal apparatus and computer hardware; DIN rails, namely, metal rails specially adapted for mounting circuit breakers and industrial control equipment; electrical connectors; audio connectors; covers and protective terminal guards for computer hardware; Integrated circuit module; batteries; battery connectors; battery holders; battery balancers; fuses; cartridge fuses; fuse holders; electronic relay bases; electronic push buttons for use as touch-sensitive switches; electronic switches; electronic control stations for regulating start-up electrical motors; blown fuse indicators; electronic fuse and fused terminal blocks; wire to board connectors; printed circuit board mounting crimp connectors; electronic line taps; barrier strips used to measure and connect a sensor and an electronic instrument; electrical sockets; integrated circuit modules; connecting modules for electric controls; printed circuit board mounts; transformers; transformers connectors; metal cabinets and enclosures specially adapted to house audio-visual electronic equipment; metal cabinets and enclosures specially adapted to house computer servers; wall mounted or standing metal cabinets and enclosures to house computer servers; metal cabinets and enclosures specially adapted for cabling telecommunications, and computer equipment for industrial and home; Mounting racks for telecommunications hardware; Carrying cases specially adapted for electronic equipment, namely, printers, computers, cell phones; parts and fittings for all the aforesaid goods