Atlas 1452 TFFN18B16-2 Fixture Wire

Atlas UL 1316/1452 TFFN18B16-2 Fixture Wire is a two-conductor, 18 AWG stranded copper wire supplied on a 900-foot spool. The conductors are black insulated with PVC insulation and a nylon outer jacket, designed for 600 V maximum operation and 105°C service. This unshielded fixture wire carries UL 1316/1452 recognition, suitable for NEC 600 V circuits in lighting fixtures, machine tools, and appliance wiring where 18 AWG TFFN is specified. Each conductor is stranded copper for flexibility, enabling easier routing in fixtures and mechanical enclosures. The 2-conductor construction makes it appropriate for internal wiring of luminaires or equipment control wiring, providing a long-length solution with fewer splices when a 900‑ft reel is desired.