The premium PVC Nut Box (Switch Box) is an essential base accessory for installing electrical switches and sockets. Molded from high-grade, flame-retardant PVC material, it delivers excellent electrical insulation, impact resistance, and durability. Built with heavy-duty brass nuts on both sides, it prevents thread stripping when securing screw faceplates. Featuring convenient knock-out holes for effortless conduit entry, it is available in surface and concealed types for all residential and commercial wiring projects.
