Casing: 1,5 mm thick stainless-steel; welded monobloc structure; pre-drilled internal support for DIN guide installation, or internal plate by separated ordering. Fixed solid cover: 1,5 mm thick stainless-steel; polyurethane sealing gasket; M6 fixing screws with security ring. Earthing: M6 pins to be welded on structure and cover. BY SEPARATING ORDER: Internal plate: 2,0 mm thick galvanised steel sheet (Sendzimir), non-adjustable. Finish: Fine scotch brite medium satin, 240 grit. Material: 1,5 mm thick AISI 304 stainless-steel. In AISI 316 stainless-steel on request. Degree of Protection and Approvals: IP66 EN 62 208 • EN 61 439-1 IK10 EN 62 208 • EN 61 439-1 C€ EN 62 208 • EN 61 439-1 THE UL/CSA MARK MUST BE SPECIFICALLY REQUESTED IN THE ORDER. ES-A boxes fixing brackets