PB pushbutton box, extra deep, 2-hole, 30.5 mm hole diameter, 5.98" H x 3.98" W x 4.72" D, Carbon Steel, Light Gray, Junction & Terminal Boxes, Carbon steel, Housing and cover: Dipcoat primed, powder-coated on the outside, textured paint, RAL 7035, Wall mounting bracket Mounting panel: Zinc-plated Cover screws, captive, 101 mm, 152 mm, 120 mm, 3.98 in, 5.98 in, 4.72 in, NEMA 12 | NEMA 13 | NEMA 4, 8538100000, 1 pc(s), 6.614 lbs, , The NEMA rated PB series pushbutton box enclosure is designed for indoor and outdoor use to house pushbuttons, selector switches, and pilot lights. This enclosure protects equipment from dirt, dust, sprayed water, oil, and coolants.