I was going to PM you about this but it is way too important.
I am going to hand it to you Tony. I have not answered posts here in quite awhile and did not have any intentions to again today. I came here to check on a PM I received and while I was here I thought I would catch up on what has been happening. You made me do it.
Then I read this post.
TONY and I say this with all respect because we have talked before via PM but I wanted all others to read it. Because I know there will be people here giving you makes and models. Those type switches are made for certain tools such as scrollsaws, air carvers and the like. By no means and I repeat 10000000 times do not and never do put any means of foot switches on any piece of machinery such as a tablesaw or lathe, planer, router, shaper, or others tools as the list goes on, that turns on the tool. Just think of the safety or lack of, aspect of what you are asking. You are accidently working on the saw or the lathe with your hands near a spinning object and you accindently step on that switch. We would be reading another injury report such as the bandsaw finger almost.
Please understand all aspects of any tool you are using and the respect that is needed when using said tools. Do not be lazy!!!!!!! Now if you want to add a oversized stop button then that is great but nothing but manufacturers switch to turn the tool on and off. Besides those switches can't handle the amperage of large machines.
DO NOT DO IT!!!!!!!!!!!!!!