Hubbell Electrical Products Explosionproof Conduit Outlet Box GECXTF-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 4 HUB(S) UL 886, CSA C22.2 APPROVAL FLANGED MOUNTING CLASS I GROUP C D, CLASS I ZONE 1 GROUP IIA IIB ENCLOSURE INTERNALLY THREADED COVER TYPE 19 CU INCH CAPACITY X STYLE (4) SIDE HUB LOCATION EXTERNAL HUB TYPE 2-11/16 INCH COVER OPENING DIAMETER HUBBELL[R] BRAND WITH GROUND SCREW GECXTF MODEL