Explosion proof control enclosures and junction boxes are designed to house arcing/ sparking devices in Division 1 rated areas. Rated NEMA 4/7/9 for UL and cUL Classified hazardous areas, are constructed from cast aluminum and is available in sizes ranging from 06" x. EXB Series, 6 X 6 X 4, Class I, II, III, BCDEFG, Cast Aluminum, Type 4, Bolted Enclosure High strength, lighter weight, corrosion resistant copper free cast aluminum construction. Atexdelvalle offers world-class explosion-protected solutions guaranteeing highest quality and performance with no compromise. Manufacture custom made Local Control Stations & Distribution Boxes, local control panel boards and stations, explosion protected control units, distribution. Within the EU, the ATEX directive, which determines the safe operation of plants and systems in potentially explosive atmospheres, is effective for this purpose. ) – often these are derivatives of. These are available in a range of materials including Stainless Steel, GRP & Sheet Steel from IP42 (Indoor) to IP 66 (Outdoor) Applications. Ex d and Ex tb certified for installation in explosion-hazardous areas. Suitable for use in gas group IIB+H 2 environments.