MARECHAL® has a wide range of Ex distribution boxes, covering all the needs of the industries as well as a large choice of products more particularly adapted to the power supply in explosive atmospheres.

MXBS (SOCKET-OUTLET COMBINATION BOXES)

Equipped with 20 to 63 A DECONTACTOR™ plugs and socket-outlets and/or 10 A multicontact connectors, these Ex socket-outlet combination boxes are designed for making electrical connections in hazardous areas, offering from 12 to 37 contacts. This comprehensive range of electrical boxes is also ideal for wet environments – such as food and beverage or chemical industries – thanks to their corrosion resistance. It is possible to mount both socket-outlets and multicontact connectors on the same box, with some models able to accommodate up to 24 socket-outlets or connectors.

MXBJ (JUNCTION BOXES)

These Ex junction boxes MXBJ are designed for making easier electrical connections in hazardous areas. They provide increased safety and intrinsic safety, allowing them to be used in zones 1 & 2 (gas), 21 & 22 (dust). This comprehensive range is also ideal for wet environments – such as food and beverage or chemical industries – thanks to their corrosion resistance.
The terminals Exe from 1,5 mm² to 240 mm² can be mounted on these Atex boxes, up to 402 terminals.

B2X (JUNCTION BOXES)

These GRP enclosures B2X are designed to facilitate the electrical connection in potentially explosive atmosphere. These enclosures are also intended to be used in zone 1 & 2 (gas), 21 & 22 (dusts), with increased safety or intrinsically safe type of protection. This range is also ideal for harsh environment (corrosion, pollution). Equipped with Ex e certified terminal blocks for connection of flexible or stranded conductors with 0,22mm² to 16 mm² section