This U.S. industry comprises establishments primarily engaged in manufacturing noncurrent-carrying wiring devices. Illustrative Examples: Boxes, electrical wiring (e.g., junction, outlet, switch), manufacturing Conduits and fittings, electrical, manufacturing Face plates (i.e., outlet or switch covers) manufacturing Transmission pole and line hardware manufacturing Establishments primarily engaged in--

Including:

• Boxes, electrical wiring (e.g., junction, outlet, switch), manufacturing
• Conduits and fittings, electrical, manufacturing
• Electrical metallic tube (EMTs) manufacturing
• EMTs (electrical metallic tube) manufacturing
• Face plates (i.e., outlet or switch covers) manufacturing
• Hardware, transmission pole and line, manufacturing
• Insulators, electrical (except glass, porcelain), manufacturing
• Junction boxes, electrical wiring, manufacturing
• Outlet boxes, electrical wiring, manufacturing
• Plates (i.e., outlet or switch covers), face, manufacturing
• Raceways manufacturing
• Switch boxes, electrical wiring, manufacturing
• Transmission pole and line hardware manufacturing