Hubbell Electrical Products Explosionproof Conduit Outlet Box GECET-1M

ELECTRO ZINC CHROMATE SEALED ELECTROSTATICALLY APPLIED POWDER COATED DURALOY IRON ALLOY BODY, ELECTROSTATICALLY APPLIED POWDER COATED COPPER FREE ALUMINUM COVER MATERIAL ROUND SHAPE 1/2 INCH HUB SIZE 1 HUB(S) UL 886, CSA C22.2 APPROVAL CLASS I GROUP C D, CLASS I ZONE 1 GROUP IIA IIB, CLASS II, CLASS III ENCLOSURE EXTERNALLY THREADED COVER TYPE 19 CU INCH CAPACITY E STYLE DEAD END HUB LOCATION EXTERNAL HUB TYPE 2-11/16 INCH COVER OPENING DIAMETER INCLUDES GROUNDING SCREW GEC MODEL