Plug-in panel, demo

Assembly panel, blue plastic, for mounting and electrically connecting plug-in components DE920ff. 63 socket clusters, each consisting of four 4-mm sockets arranged 40 mm apart which are not connected to each other, while adjacent socket clusters include electrical connections in every direction.
Back of the plug-in panel: metal panel, painted matt white, without holes, used as a magnetic panel especially for optics experiments with magnets,
dimensions: approx. 800x632x34 mm