Flange plate for mounting in IEC empty housings 16B/16T/63B/63C with 2 flanges (LxW) 132x71 mm for IEC sockets switchable in compact design, Combibloc 16/32A vertical and 1 flange (LxW) 95x80 mm for IEC surface-mounted sockets 16/32A/cover frame of the System GW27401/GW27403 series.