Appleton GRC100-A Conduit Bodies

Appleton GRC100-A Conduit Outlet Box is a dust-ignitionproof, explosionproof aluminum enclosure designed for Class I, Division 1 (Group B) atmospheres. The Unilets configuration provides a body with two 1-inch hubs and an internally threaded body with an externally threaded cover, delivering 18 cubic inches of internal volume and a 3.38-inch cover opening for wiring access. It is epoxy powder coated for durability and corrosion resistance, and accepts sealing, dome, hub, and union hub covers and canopies; sealing fittings (not supplied) may be field-installed adjacent to the enclosure to maintain raintight performance. The box is intended for pulling wires and connecting conduit runs, offering an internal ground screw for grounding and a robust aluminum construction that supports secure mounting in demanding environments. It is compatible with a wide range of Appleton GRK sealing and canopy accessories (examples include GRK-1, GRK-100C, GRK-3SC and others), enabling tailored sealing solutions in hazardous areas depending on installation needs.