IEC empty housing 16T portable for individual expansion as a socket combination for construction sites, trade fairs, festivals, 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. Distribution compartment behind a transparent door for free fitting with DIN rail 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. Housing protection class IP56 (The protection class is determined by the use of the sockets and cable entries).