The Sigma 143854WH is a weatherproof 4-inch round electrical box in white, designed for outdoor and wet-location installations. It features five 1/2-in knockouts and a 16 cu. in. capacity, and can serve as a junction for conduit or be used to mount lampholders and lighting fixtures. The overall width of 5.5 in includes the mounting ears. Die-cast construction with a powder-coated finish provides corrosion resistance, and each box includes a pre-installed ground screw and closure plugs. Fits standard 4-in round weatherproof box covers (4.1885-in diameter), sold separately. UL and CSA listed, suitable for wet locations, and NEMA 3R rated.
