Production of electrical wiring connection devices

This class includes the manufacture of electrical circuit connection devices from various materials: - manufacture of electrical conductors, conductor bars (except for electrical distribution devices) - manufacture of circuit breakers preventing short circuits in electrical circuits (GFCI) - manufacture of lamp bases - manufacture of shunts and electromagnetic coils - manufacture of electrical circuit connectors: push buttons, clips, connectors, contact and other connecting elements, solenoids - manufacture of sockets, plugs - manufacture of boxes, panels with electrical wiring connection devices (contacts, bushings, transmitters and the like) - manufacture of insulating tubes and fittings - manufacture of hardware conductors and supports - manufacture of non-electrical plastic connection devices for device conductors: contact handles of boxes, plates, supports, fittings, transmitter heads and similar parts This class excludes: - manufacture of ceramic insulators and related fittings, see 23.43 - manufacture of electronic connectors: solenoids, commutators, relays and similar switching devices, see 26.11