Enclosure NEMA Rating 3R Material of Enclosure Galvanized Steel 60 in Screw On Enclosure Cover Type Solid / Clear Cover Solid Closure Method Screws Finish Galvanized Color Silver Depth 60 in Enclosure Cover Features Drip Shield Top Features Embossed Mounting Holes Height 4 in Metal Gauge 16 ga Wall Mounting Series RSCG-G Standards cULus Usable Opening Depth 3.88 in Width 4 in