Enclosure for the assembly of power switchgear and controlgear assemblies up to 630 A or as single enclosure. Made of high-quality polycarbonate, total insulated. Large wall feed-throughs for the wiring between enclosures. Cable entry on all enclosure walls via metric knockouts or flanges. Enclosure for wall mounting also via external brackets or mounting rails. Busbar enclosure with adapter for bus-mounting of 1 miniature circuit breaker (MCB). Without incoming terminals, only suitable for combination. With PE and N terminals, sealable protection cover as well as lockable blanking strips. Lid fasteners for tool operation.