The shell is made of high-density aluminum alloy one-time molding (maximum size 750mm*750mm*480mm), and the surface protection adopts electrostatic spraying epoxy plastic powder process, and the sealing strip between the box body and the box cover can be optionally. The shell is made of high-density aluminum alloy one-time molding (maximum size 750mm*750mm*480mm), and the surface protection adopts electrostatic spraying epoxy plastic powder process, and the sealing strip between the box body and the box cover can be optionally. Explosion proof and flameproof enclosures BARTEC B or EJB-UL series are designed to be installed in industrial plants, where potential hazardous atmos-pheres occur. These areas are either classified as zone 1 and 2 or as zone 21 and 22. These enclosures are designed to contain regular industrial. Flameproof enclosure Ex d IIB+H2 Copper-free aluminium enclosure, powder coated surface. is a manufacturer and distributor of explosion proof equipment such as explosion proof lightging fixture, explosion proof junction boxes, explosion proof control station, explosion proof cable glands, explosion proof plug, explosion proof connector, explosion proof switch. 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. CZ1490 explosion-proof junction box (IIB+H, IIIC/Db), with EU ATEX explosion-proof certification, EAC Customs Union explosion-proof certification and China CCC certification, meets the latest international explosion-proof standards, and can achieve dual explosion-proof protection for both gas and. To provide enclosures for splices and branch circuit taps For housing terminal blocks, relays and other electrical devices Indoors or outdoors in damp, wet, dusty, corrosive, hazardous locations Where exposure to frequent or heavy rain, water, spray, moisture and humidity is common, such as:.