Appleton GRX50-A Explosion Proof Conduit Outlet Box

Appleton GRX50-A UNILETS X-Style explosion-proof conduit outlet box is a 1/2‑inch hub unit with four 1/2" GRTX hubs, crafted from aluminum and epoxy powder-coated for durability in harsh environments. It features an aluminum body and cover, a 3.38-inch cover opening, and an 18 cubic inch interior capacity to accommodate splices and terminations. The enclosure is designed to be explosion-proof and dust-ignitionproof, is intended for use with threaded metal conduit, and is furnished with a cover, internal ground screw, and O-ring. This GRX50-A model is part of Apple's GR/GRF conduit outlet boxes, delivering rugged, sealed electrical junctions for hazardous-location installations.