Hubbell Electrical Products Explosionproof Conduit Outlet Box GRSA

ELECTROSTATICALLY APPLIED POWDER COATED COPPER FREE ALUMINUM MATERIAL SQUARE SHAPE 3/4 INCH HUB SIZE 8 HUB(S) UL, CSA APPROVAL CLASS I DIV 1 AND 2 GROUP C D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III ENCLOSURE BLANK, INTERNALLY THREADED COVER TYPE 26.5 CU INCH CAPACITY 5 PLUG(S) FEED THROUGH, (3) SIDE, (2) TOP, (2) DOWN, (1) BACK HUB LOCATION EXTERNAL HUB TYPE INCLUDES BLANK COVER GR MODEL