Enclosure NEMA Rating 1 Material of Enclosure Carbon Steel 6 in Screw On Enclosure Cover Type Solid / Clear Cover Solid Closure Method Screws Finish ANSI 61 Polyester Powder Color Gray Depth 4 in Enclosure Cover Features Plated Steel Screws Features Embossed Mounting Holes Height 8 in Includes Self Tapping Screws Metal Gauge 16 ga Wall Mounting Series SC Standards cULus Usable Opening Depth 3.88 in Width 6 in