Enclosures used in increased safety Ex-e environments, used with terminal blocks or distribution bars. The walls, with a minimum thickness of 7mm, allow for the creation of threaded entries. Hinges available on request. Cable glands and terminals must be certified for increased safety. Materials: body and cover in aluminium, nuts and screws in stainless steel, silicone gasket on the cover. Standard coating: external RAL7037 grey, internal RAL2004 anti-condensation.