What sort of wiring do I need for a 3 hp 220 volt unisaw? Is 20 amp sufficient? I can't seem to find anything regarding this. The reason that I ask is that I may upgrade my unisaw motor. There is a 1 1/2 motor on it that my father rigged up to put on it. It isn't right but it cuts. I want to make it right. Before I upgrade I want to make sure the electric power is there to run the saw. 5 hp seems like overkill. Comments?
Pierce