Enclosure NEMA Rating 12 13 4 Material of Enclosure Carbon Steel 6 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 Neoprene Gasket Height 6 in Interior Panel 6XC20 IP Rating 66 Metal Gauge 14/16 ga Wall Mounting Series BN4-CH Standards cULus Usable Opening Depth 3.88 in Width 6 in