Appleton Electric Vaporproof HID Fixture with Enclosed Reflector and Guard KPWBP2575RG48

3/4 INCH NPT HUB SIZE 5 HUB(S) UL 844, UL 1598A, CSA APPROVAL HAZARDOUS AND WET LOCATION, INDUSTRIAL, MARINE LOCATION APPLICATION WALL MOUNTING PULSE START BALLAST TYPE CLASS I DIV 2 GROUP A B C D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III, NEMA 4X ENCLOSURE METAL HALIDE LAMP TYPE 250 W LAMP WATTAGE CORROSION RESISTANT COPPER FREE CAST ALUMINUM HOUSING MATERIAL GRAY EPOXY POWDER COATED HOUSING FINISH .75 HUB SIZE IN INCH 4 PLUG(S) 480 V BALLAST/LINE VOLTAGE 3/4 HUB SIZE - FRACTIONAL ETCHED ALZAK ALUMINUM REFLECTOR TYPE STAINLESS STEEL GUARD MATERIAL GRAY EPOXY POWDER COATED GUARD FINISH 16.38 INCH DIA X 11.5 INCH H REFLECTOR SIZE MERCMASTER[T] BRAND HUB SIZE IN INCH - UOM IN KP MODEL