Appleton Electric Vaporproof HID Fixture with Refractor and Guard MLAL502J3GMT

3/4 INCH NPT HUB SIZE 1 HUB(S) UL 595, UL 844, UL 1572, CSA APPROVAL HAZARDOUS LOCATION, MARINE LOCATION, WET LOCATION APPLICATION RIGID PENDANT MOUNTING HX-HPF, MULTI TAP 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, CSA 4X ENCLOSURE MEDIUM BASE HIGH PRESSURE SODIUM LAMP TYPE 50 W LAMP WATTAGE DIE CAST COPPER FREE ALUMINUM HOUSING MATERIAL ELECTROSTATICALLY APPLIED BAKED GRAY EPOXY CLAD HOUSING FINISH .75 HUB SIZE IN INCH 120/208/240/277 V AT 60 HZ BALLAST/LINE VOLTAGE 3/4 HUB SIZE - FRACTIONAL DIE CAST COPPER FREE ALUMINUM GUARD MATERIAL ELECTROSTATICALLY APPLIED BAKED GRAY EPOXY CLAD GUARD FINISH HEAT RESISTANT PRISMATIC GLASS REFRACTOR MATERIAL 8 INCH DIA REFRACTOR SIZE MERCMASTER[T], APPLETON[R] BRAND HUB SIZE IN INCH - UOM IN REFRACTOR TYPE NEMA TYPE 3 ML MODEL