The enclosures of this series are used in Ex-e increased safety environments. They are used as signalling or control panels with operators on the cover (buttons, indicators, selectors). They can be made with or without removable flanges on each of the four sides; hinges for fastening are available upon request. Standard features include adjustable mounting feet. Materials: body and cover, nuts and screws made of AISI316L stainless steel, silicone gasket fixed on the cover and flanges.