ELECTRICAL WIRE TYPES FOR HOMES
Common Types of Electrical Wire Used in Homes
ConstructionUsageSummaryTypesOverviewAs an alternative to NM cable, individual wires can be installed inside of a rigid or flexible metal or plastic tubing called conduit. Conduit is typically used where wiring will be exposed and not hidden inside walls, floors, or ceilings.See more on thespruceAuthor: Timothy Thiele
Types of Electrical Wiring | UF, THHN, THWN, & Coaxial Cable
Types of Electrical Wiring: Wires & Cables. Non-Metallic Sheathed Wire. The electrical wiring system in most homes is created with non-metallic sheathed wire (NM). Commonly called Romex, this wire has 2-3 conductors as well as a bare ground wire and it’s coated in plastic.
Types of Electrical Wires and Cables - The Home Depot
The National Electrical Code (NEC) and local building codes regulate the types of wire and cable that can be used in specific electrical applications, as well as the manner of installation. Safety: Check with your local building inspector before you start any electrical wiring and cable project and be sure to obtain required permits.
Old Types of Electrical Wiring | eHow
Aluminum wire does not necessarily need to be replaced, but it is more likely to cause problems than other types and must be inspected and maintained. Problems can occur at connections, and if this has happened in the past the homeowner will often see signs of arcing in switches and outlets.
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