Thomas & Betts GW-135-G 2-Gang Steel Masonry Box

The Thomas & Betts GW-135-G is a 2-Gang Steel Masonry Box designed for flush mounting in masonry walls, providing a durable, gangable enclosure for switches, receptacles, or control devices in commercial, institutional, and industrial electrical systems. Constructed from pre-galvanized steel with a galvanized finish, it offers 22 cu in of wiring space and multiple conduit entry points, including eccentric 1/2 in and 3/4 in knockouts and 4 knockouts per side, 2 per end, and 2 bottom; the pre-galvanized steel construction offers long-lasting corrosion resistance. It is intended for block walls, brick walls, concrete construction, and other masonry applications and is suitable for new construction, renovations, and replacements by maintenance electricians, electrical contractors, and system integrators. The box mounts flush in masonry walls and carries UL Listed (File E2969) and CSA Certified markings, manufactured by Thomas & Betts (ABB) – Steel City, part GW-135-G.