Materials Moulded in SMC (fiberglass) - grey RAL 7040 color. Internal hinges in polyaryla-mide-based fiberglass- reinforced thermoplastic resin (IXEF). External metal parts made of stainless steel or tropicalized steel painted grey and electrically insulated from the inside. Characteristics Hinged door complete with cremone-type bolt operated by a retracting handle with Y21 individually-keyed safety lock. Air intakes below and under the roof for natural internal ventilation. For floor installation with masonry Frame (to be ordered separately). With built-in contact box on the right-hand side - independent access with a diversified lock (standard triangular lockable version). Suitable for direct mounting of electronic meters: - max n ° 1 integrated single-phase measuring group, GMI-GMY type. - max n ° 1 single phase for powers up to 10Kw GEM-GISM type. Fixing with n. 1 base T5 A2 (serial number 286103). - max n ° 1 three-phase for powers up to 16.5Kw type GET2A, up to 30Kw type GIST. Fixing with n ° 1 base T5 A4 (Serial number 286142). Degree of protection IP 44 according to CEI EN 60529, IK 10 according to CEI EN 62262