Appleton Electric Explosionproof Junction Box EXB241808

24 INCH L X 18 INCH W X 8 INCH D INNER SIZE CLASS I GROUP D, CLASS II GROUP E F G, CLASS III ENCLOSURE SCREW ON COVER TYPE CAST IRON BODY MATERIAL CAST IRON COVER MATERIAL 0.69 INCH WALL THICKNESS HOT DIP GALVANIZED BODY FINISH HOT DIP GALVANIZED COVER FINISH APPLETON[R] BRAND EXB MODEL