Appleton flameproof ATX JBDA and JBDF ‑ ECDA and ECDF Series customized enclosures are available in a wide range of sizes, and can be factory customized to suit various junction box, enclosure and control applications. They are particularly suited for oil and gas industry applications in classified hazardous locations exposed to flammable gases, vapors or dusts. The JBD Series may be customized to house terminal blocks. The ECD Series may be customized to house a range of components such as control units, breakers, starters, relays, and meters.