Housings for the construction of power switchgear combinations up to 630 A or as individual housings. Made of high-quality polycarbonate with protective insulation. Wall bushings 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. Housings for wall mounting also via external brackets or with mounting rails. Housings with fuse bases NH00, 3-pole, according to IEC 60269 on busbars. With supply terminals, PE and N terminals and touch protection. Lid locks for tool operation.