IEC empty housing 63B, free-standing for individual expansion as a socket combination for camping sites, marinas, festival sites, etc. A lighting kit can be mounted in the upper area. The lower area contains a connection compartment that can be equipped with feed-in terminals. The side walls contain pre-punched holes for 4 water or compressed air connections 1/2. Distribution compartment behind a transparent door for free fitting with series-mounted devices. The distribution compartment can be retrofitted with a security lock. 2 sides with pre-punched holes and holes for mounting 1 flange plate for IEC plugs, etc. The housing can be mounted directly on the floor or with a floor mounting flange (accessory). Housing protection class IP56 (The protection class is determined by the use of sockets and cable entries).