Distribution Terminals >> FTG – Friedrich Göhringer Elektrotechnik GmbH
N Klemmen PE Klemme für Hutschiene Sammelklemmen 7-15 polig 16mm² fingersicher (7-Polig Grün) : Amazon.de: DIY & Tools
This is what a German Master sparky has to build in about 4 hours, as part of the practical certification. Any opinions on where to improve? : r/electricians