Pushbutton Enclosure, Number of Columns 1, Number of Holes 1, NEMA Rating 12, 4, 4X, Conduit Size No Conduit Entrance Holes Provided, Dimensions 4.00 in H x 4.00 in W x 4.75 in D, Hole Size 30 mm, Material 304 Stainless Steel, Height 4 in, Width 4 in, Depth 4.75 in, Color Stainless Steel, Includes Captive Cover Screws, Closed Cell Oil Gasket, Grounding Stud, Mounting Style External Feet, Standards UL Type 4x, 4, 12, CSA, cUL, IP66