h.o train

Please help. I have an Atlas switch with 3 connections, how does one wire this switch?

John

Using an Atlas switch machine and an Atlas push button switch controller, the center terminal has to be conected to each (yellow on both) the outside terminals can go either way - if the switchis in the wrong position, just reverse the two on either device (red & green wires if you’re using the wire that came with the unit). Good luck!!