Enclosure NEMA Rating 12 13 Material of Enclosure Carbon Steel 8 in Hinged Enclosure Cover Type Solid / Clear Cover Solid Closure Method Screwdown Clamps Finish ANSI 61 Polyester Powder Color Gray Depth 4 in Enclosure Cover Features Screwdown Clamps Features External Mounting Plates Seamless Polyurethane Poured in Place Gasket Height 10 in Interior Panel 3A928 Metal Gauge 14/16 ga Wall Mounting Series B-CH Standards cULus Usable Opening Depth 3.88 in Width 8 in