Enclosure NEMA Rating 12, 3R, 4, 4X, Material of Enclosure 304 Stainless Steel, 16 in, Hinged Enclosure Cover Type, Solid / Clear Cover Solid, Closure Method 1/4 Turn Latch, Finish #3 Brushed, Color Stainless Steel, Depth 12 in, Enclosure Cover Features 1/4 Turn Semiflush Latch, Features Mounting Holes, Seamless Polyurethane Poured in Place Gasket, Height 20 in, Interior Panel 2NJ32, IP Rating 66, Metal Gauge 14 ga, Wall Mounting, Series N412-CSSST, Standards cULus, Usable Opening Depth 11.88 in