NAICS 335931 — Current-Carrying Wiring Device Manufacturing 
BEA sector: Wiring device manufacturing
Activity: Arrestors and coils, lighting, manufacturing
Activity: Automotive electrical switches manufacturing
Activity: Bus bars, electrical conductors (except switchgear-type), manufacturing
Activity: Caps and plugs, attachment, electric, manufacturing
Activity: Conductor connectors, solderless connectors, sleeves, or soldering lugs, manufacturing
Activity: Connectors and terminals for electrical devices manufacturing
Activity: Connectors, electric cord, manufacturing
Activity: Connectors, solderless (wiring devices), manufacturing
Activity: Connectors, twist on wire (i.e., nuts), manufacturing
Activity: Contacts, electrical (except carbon and graphite), manufacturing
Activity: Convenience outlets, electric, manufacturing
Activity: Cord connectors, electric, manufacturing
Activity: Current taps, attachment plug and screw shell types, manufacturing
Activity: Cutouts, switch and fuse, manufacturing
Activity: Dimmer switches, outlet box mounting-type, manufacturing
Activity: Duplex receptacles, electrical, manufacturing
Activity: Fuse cutouts manufacturing
Activity: GFCI (ground fault circuit interrupters) manufacturing
Activity: Ground clamps (i.e., electric wiring devices) manufacturing
Activity: Ground fault circuit interrupters (GFCI) manufacturing
Activity: Lamp holders manufacturing
Activity: Lamp sockets and receptacles (i.e., electric wiring devices) manufacturing
Activity: Lightning arrestors and coils manufacturing
Activity: Lightning protection equipment manufacturing
Activity: Lugs and connectors, electrical, manufacturing
Activity: Outlets (i.e., receptacles), electrical, manufacturing
Activity: Outlets, convenience, electrical, manufacturing
Activity: Plugs, electric cord, manufacturing
Activity: Rail bonds, propulsion and signal circuit electric, manufacturing
Activity: Receptacles (i.e., outlets), electrical, manufacturing
Activity: Rheostats (i.e., dimmer switches), current carrying wiring device, manufacturing
Activity: Snap switches (i.e., electric wiring devices) manufacturing
Activity: Sockets, electric, manufacturing
Activity: Solderless connectors (electric wiring devices) manufacturing
Activity: Switch cutouts manufacturing
Activity: Switches for electrical wiring (e.g., pressure, pushbutton, snap, tumbler) manufacturing
Activity: Switches, outlet box mounting-type, manufacturing
Activity: Taps, current, attachment plug and screw shell types, manufacturing
Activity: Terminals and connectors for electrical devices manufacturing