Enclosure made of fiberglass - grey RAL 7040 color. Internal hinges in polyarylamide-based fiberglassreinforced thermoplastic resin (IXEF). External metal parts made of stainless steel or tropicalized steel painted grey and electrically insulated from the inside. Frame for floor installation must be ordered separately. Protection degree IP34D according to EN 60529, IK10 according to IEC 62208. Complete with brackets for base fixing for triphase supplies with semi-direct insertion measurement (TTA). Complete with closing bottom plate.