Hi Hood,
Thank you, that is a good explanation. I'm attaching photo of the what the switches look like from inside. I think they are the kind that you say they should be, but you be the judge. On my previous router (a US factory made one) I had the situation, that when I hit the e-stop the axis kept on going because the power was not cut off the BOB., remedied that by changing the e-stop with a dual one. The drawing that Arturo sent me, cuts off all the power from the machine, but by doing that will Mach also stop? I'm measuring 121 volt on the e-stop as well as on the main switch too. This is strange, because the main power to the machine is 220 volt.
Mike