The Hoffman A-1212CH continuous hinge electrical junction box steel wall mount enclosure (gray polyester powder coating) is designed for use as electrical junction boxes, terminal wiring boxes, and instrument housing. The aesthetically pleasing hidden hinged door provides convenient interior access. A self-grounding latch system with double seal and NEMA 4 rating offers protection from dust, dirt, oil, and water.brbrThe steel enclosure is constructed from 14 gauge steel and is 12 x 12 x 6 in. brbrProtect your electrical equipment with the Hoffman continuous hinge electrical junction box NEMA enclosure.