Manufacture of wiring devices

This class includes: - manufacture of current-carrying and non current-carrying wiring devices for electrical circuits regardless of material, In specific: - manufacture of bus bars, electrical conductors (except switchgear-type); - manufacture of GFCI (ground fault circuit interrupters); - manufacture of lamp holders; - manufacture of lightning arrestors and coils; - manufacture of switches for electrical wiring (e.g. pressure, pushbutton, snap, tumbler switches); - manufacture of electrical outlets and sockets; - manufacture of boxes for electrical wiring (e.g. junction, outlet, switch boxes); - manufacture of cables, machinery, electric; - manufacture of electrical conduit and fitting; - manufacture of transmission pole and line hardware; - manufacture of plastic non current-carrying wiring devices including plastic junction boxes, face plates, and similar, plastic pole line fittings.

This class excludes: - manufacture of ceramic insulators, see 23930 (Manufacture of parts and accessories for motor vehicles and other motor vehicles); - manufacture of electronic component-type connectors, sockets and switches, see 26100 (Manufacture of electronic components and boards);