Test terminal strip, VDE coded type B14, A detailed circuit diagram can be found under Miscellaneous Downloads, nom. voltage: 400 V AC/DC, connection method: Push-in connection, number of connections: 28, number of positions: 14, cross section: 0.5 mm? - 10 mm?, AWG: 20 - 8, width: 147.6 mm, height: 56.5 mm, color: gray, mounting type: Wall mounting - 3069440
: 
:
