The explosion proof enclosure range has Atex, IECEx, UL Certification s suitable for Zone 1, 2, 21 and 22 Hazardous Areas applications. The highlights: Up to four control elements can be mounted under a single actuator. • Voltmeters and ammeters withstand ambient temperatures as. Safely conduct, connect and distribute energy in hazardous areas with R. We offer bespoke, custom-made terminal boxes and terminal box combinations, as well as standard products with short delivery times. Manufacture custom made Local Control Stations & Distribution Boxes, local control panel boards and stations, explosion protected control units, distribution. These explosion proof junction boxes / terminal boxes, plugs, sockets & connectors are for use in explosive atmospheres in compliance with the ATEX 94/9/EC Directive and IECAll junction boxes and terminal boxes are designed to meet the essential requirements of the ATEX Directive (94/9/EC). Devices with additional measures to ensure effective protection against the generation of excessive temperatures, the occurrence of arcs and electric sparks, under normal operating. Atex Delvalle provides a custom made facility for hazardous area stainless steel Aisi 304L & Aisi 316L Atex and IECEx Certified junction boxes, terminal boxes, large atex enclosures, Empty enclosures,. They vary in terms of materials, including metal and flame-retardant plastic; installation methods, such as vertical, hanging, concealed, or exposed installations; and voltage levels, including 380V and 220V.