Building wire is a type of electrical wire used for the internal wiring of buildings. It is typically made up of copper or aluminum conductors that are insulated with a thermoplastic or thermoset material. Building wire is used to connect electrical devices and appliances to the main power supply in a building. It is also used to distribute power to different parts of a building, such as lighting fixtures, switches, and outlets. Building wire is available in different sizes and types, such as THHN/THWN, NM-B, and UF-B, each with specific properties and ratings that make them suitable for different applications and environments. Building wire is subject to various electrical codes and standards that ensure its safety and performance.
Post time: Jul-21-2023