THHN/THWN cable

THHN/THWN cable is a type of electrical wiring used in building installations. "THHN" stands for Thermoplastic High Heat-resistant Nylon-coated, meaning it has a plastic insulation that withstands high temperatures and is protected by a nylon jacket. "THWN" adds water resistance, suitable for wet or damp locations. These cables contain conductors that carry electricity safely and are often used in conduit systems for residential, commercial, and industrial wiring. Their durable insulation ensures safety and reliability, making them popular choices for fixed wiring in various environments.