I purchase the Dalton Lathe Lot 2 # 66 it had a New Dayton 3/4-1 hp motor. It was originally wired for 220v single phase. I am trying to rewire it for 110v single phase. The question is, can I used the 220v F&R switch with 110v. ? Is the switch with 4 internal wires the same for both 110v & 220v, or do I need to purchase a new 110v F&R switch for 3 wire? I am using a 3 wire outlet extension wire.