PDX wire, a type of non-metallic sheathed cable (NM), is primarily used for residential and light commercial interior wiring, such as power distribution in homes, because of its durability and cost-effectiveness. It consists of two or more insulated copper conductors and a bare ground wire, all enclosed in a flat, dual-insulated, PVC-jacketed casing, which provides reliable electrical performance and a contiguous grounded system throughout the building.
