Housing for the construction of energy switchgear combinations up to 630 A or as a single housing. Made of high-quality polycarbonate with protective insulation. Wall feedthroughs with large openings for the electrical connection of the housings to one another. Cable entry on all housing walls via metric knockouts or mounting flanges. Housing for wall mounting also via external brackets or with mounting rails. Meter housing for meters with three-point fastening, including meter fastening and hinged lid with contact protection for 12 division units and associated mounting rail. Max. installation depth 146 mm. Lid locks for tool operation, can be sealed twice. Use in unmetered areas after consultation with the local network operator.