Explosion-proof Ex 19-inch rack boxes with IP 66 rating, designed for industrial and outdoor use in hazardous areas, can be exposed to extreme weather, water or dirt. Ex 19-inch rack boxes are equipped with explosion-proof cable glands for the entry of various cables. Ex 19-inch rack boxes are typically 8U high, 36" or 18" deep. Boxes with deep 36" feature two-way access.

The project is under development

19-inch low-power devices use passive thermal radiation and convection to remove heat. High power devices should use explosion-proof active cooling systems.