So I received a phone call from our friend today

A while back I inquired about Wolfgang's Signals that was on his layout.
So I got 3 to test.....
When I bought the switches for the Points I was advised to buy DPDT Sliding switches.
Thank you Steve.
I connected the power for the Frogs to the one set and I wired in a Brown, Green and Yellow wire for the signals.
So today I received the Signals from Yörg to test.
They are Viessmann 14-16V AC
So, just to make sure I made sure that the sliding switches connections are all separate, so there are 2 pairs of 3 connections. (center, left and right)
Awesome, so, with my crocodile clamps I connected the lights to the AC.

Working
Then I connected the common, brown, to the AC.
Then I connected the center, brown of the switch also to the AC.
Lastly I clamped the Green from the Signal to the Green of the switch and the Red of the Signal the the Yellow of my Switch.
And it is working

When I pull or push the rod, that is connected to the switch, the power of the track change and the signal also changes and the Train are allowed to proceed or stop.....
Super cool

Next is to make the hole in the layout and fit it to see how it looks.
Work for another evening.
Cheers, Evert