Enclosure NEMA Rating 12, 3R, 4, Material of Enclosure Carbon Steel, 22 in, Hinged Enclosure Cover Type, Solid / Clear Cover Solid, Closure Method 1/4 Turn Latch, Finish ANSI 61 Polyester Powder, Color Gray, Depth 8 in, Enclosure Cover Features 1/4 Turn Semiflush Latch, Features Mounting Holes, Seamless Polyurethane Poured in Place Gasket, Height 20 in, Interior Panel 2NJ34, IP Rating 66, Metal Gauge 14 ga, Wall Mounting, Series N412-CD, Standards cULus, Usable Opening Depth 7.88 in, Width 22 in