Appleton FD-1-50L Explosion Proof Light Fixture

Appleton FD-1-50L is a 1-Gang FD Unilet enclosure with mounting threads designed for explosion-proof installations, providing a compact mounting base for compatible Appleton luminaire heads in hazardous locations. Manufactured by Appleton Electric as part of the FD-Series explosion-proof family, the FD‑1‑50L is cataloged as a 1-GANG FD UNILET with MT, indicating the enclosure and mounting configuration. When used with cast gasketed covers, the enclosure is weatherproof, raintight, and dust-tight, a key feature for harsh industrial environments. This model is specifically listed as FD-1-50L, confirming its designation within the Appleton FD series and its role as a dedicated unilet component for explosion-protected lighting installations.