Connection cabinet, univers Z, side with SPD and connecting material. Cabinet housing according to DIN0603/1, dimension standard DIN 43870 for surface-mounted, flush-mounted or partially recessed installation. For setting up a meter distribution system. Protection class IP31 (IP44 according to DIN0470/1), protection class II protectively insulated, protection class IP3X behind the door. Consists of cabinet with door made of powder-coated, baked-in, stably profiled 1 mm thick sheet steel. Interior lining made entirely of plastic. Cable entries at the top and bottom through built-in plastic flange plates, rear knockout in the plastic part and busbar bushings as side knockouts on both sides in the lower area. Pre-assembled busbars 12x5 mm up to 250 A, rated voltage 230/400 V 50 Hz, including connecting material and combination arrester, for TNS/TT in buildings without external lightning protection. Door flush with the front with internal, adjustable hinges, can be hinged on the right or left with an opening angle of 110°. Door lock with sash lock, door lock can be replaced with other locks. Cabinet can be flanged next to each other.