Appleton Electric Vaporproof HID Fixture with Refractor and Guard KPAP2575J2G48

3/4 INCH NPT HUB SIZE 1 HUB(S) UL 844, UL 1598-A, CSA APPROVAL HAZARDOUS LOCATION, MARINE LOCATION, WET LOCATION APPLICATION RIGID PENDANT MOUNTING CONSTANT WATTAGE AUTO TRANSFORMER, 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 MOGUL BASE METAL HALIDE LAMP TYPE 250 W LAMP WATTAGE DIE CAST COPPER FREE ALUMINUM HOUSING MATERIAL ELECTROSTATICALLY APPLIED GRAY EPOXY POWDER COATED HOUSING FINISH .75 HUB SIZE IN INCH 480 V AT 60 HZ BALLAST/LINE VOLTAGE 3/4 HUB SIZE - FRACTIONAL STAINLESS STEEL GUARD MATERIAL PRISMATIC GLASS REFRACTOR MATERIAL 12 INCH DIA REFRACTOR SIZE MERCMASTER[T], APPLETON[R] BRAND HUB SIZE IN INCH - UOM IN REFRACTOR TYPE NEMA TYPE 2 KP MODEL