Pushbutton Enclosure, Number of Columns 1, Number of Holes 2, NEMA Rating 1, 13, 2, 3, 4, 4X, Conduit Size 1 in, Dimensions 2.20 in H x 4.72 in W x 3.15 in D, Hole Size 22 mm, Material Polymer, Height 2.2 in, Width 4.72 in, Depth 3.15 in, Color White, Standards CCC, CE, CSA, IEC-60947, Lloyd's Register, RoHS, UL, VDE 0660