electrical switch boards; electrical switch boxes; electrical switch cabinets; electrical switch timers; electrical switches; electrical switchgear; electrical switching apparatus; audio switching apparatus; automatic time switches; automatic timing switches; change-over switches for use in demagnetising electromagnetic apparatus; change-over switches for use in demagnetizing electromagnetic instruments; actuators (electric switches); air break switches; air operated electric switches; apparatus and instruments for switching electricity; circuit switches being operated by invertors; circuit switches being operated by motors; clip switches; coaxial switches; data packet switching apparatus; data packet switching installations; data switches; data switching apparatus; decade switches; devices for switching over energy tariffs; digital cross-connected switching apparatus; digital telephone switching apparatus; dimmer switches; domestic switches (electric); double pole switches; driving apparatus for switch points; electric breakers (switches); electric contact switches; electric lock switches; electric switchboxes; electric switches; electric switches being leaf switches; electric switches for electronic power control; electric switching apparatus; electrical devices for the switching of data; electrical push button switch assemblies; electrical push button switches; electrical push leaf switches; electrical push switches; electrical switch apparatus protected by synthetic covers; electrical switch assemblies; electrical switching instruments; electrical time switches; electronic digital switching apparatus; electronic switches; electronic switching amplifiers; electronic switching apparatus; elevator switches; enclosed switch mode power supply apparatus; enclosed switchboards; fitted electrical switchboards; fittings for lights (switches); flexible circuits switches being electrical apparatus; grid switch panels; light switches; limit switches; liquid level switches; low voltage switching devices; mechanical contact switches; switching boxes for use in electrical engineering; switching devices for electric contactors; switch-over circuits (electric); telephone switchboards; time switches, automatic; timers for switching on electrical devices at pre-programmed times; toggle switches (electric); open and closed-loop switching apparatus; photo-electric switches; speaker switches; switch panels (electric); switch points (electric); switch socket outlets (electric); switchboards; switchboxes (electricity); switches, electric; switchgear (electric)