Materials Moulded in SMC (fiberglass), grey RAL 7040 color. Characteristics Hinged cover closed by a lock opened by a triangular key. Pre-engineered for use of a padlock. Internal ventilation obtained by means of a labyrinth around the perimeter of the cover. Metering unit fixed straight inside. Protection degree IP43 in compliance with CEI EN 60529; IK 10 according to CEI EN 62262. Version - WL = without lock (to order separately). Suitable for direct mounting of electronic meters: - Max. 1 meter unit integrated single-phase type GMI-GMY - Max. 1 single-phase power up to 10 kW and type GEM and GISM. Fixing with n. 1 base T5 A2 (serial 286103) - Max. n. 1 three phase power up to 16.5 kW GET2A type, up to 30Kw type GIST. Fixing with n. 1 T5 base A4 (serial 286142)