Enclosure NEMA Rating 4, Material of Enclosure Steel, 24 in, Solid / Clear Cover Solid with Window, Closure Method 1/4 Turn Latch, Finish Baked Enamel, Color Gray, Depth 8.75 in, Enclosure Cover Features 1/4 Turn Latch, Features Clear Window Allows the Unit within to be Seen and Quickly Identified, Neoprene Gasket, Height 36 in, Includes Mounting Plate, Metal Gauge 14 ga, Wall Mounting, Series STI, Standards UL Listed, Usable Opening Depth 6 in, Width 24 in