Power protection and distribution products, apparatus and equipment as are included in this class; electrical and electronic apparatus and instruments in this class, including: motor control and starting equipment in this class; electrical and electronic switchboard systems, instruments and meters in this class, including enclosures and modular switchboard systems; circuit breakers, including moulded case circuit breakers, earth leakage circuit breakers, miniature circuit breakers, air circuit breakers; residual current devices; photo-electric devices in this class; electrical fuses; contactors including bar contactors; electrical and electronic timing apparatus and instruments in this class; electrical cable ducting and conduit, electrical cables; electrical branch boxes; electrical cell switches; circuit closers; electrical connectors; electrical distribution boards, boxes and consoles; electrical and electronic switches, including limit switches, transfer switches, time switches, push- button switches and cam switches; field switching and sensing devices, apparatus and instruments; cage clamp connectors, enclosures, panel board, terminals, non- contact voltage indicators, surge diverters; devices for isolation of electrical and electronic circuits; electrical engineering software, including selectivity analysis software; metering system and components; operator control devices, systems and components; power quality products and systems; and parts of and accessories for the aforesaid goods as are included in this class