It does not.Thanks for the replies. I will try to gets some pics and post tomorrow as the pressure tank and switch are outside in a pit where access to the well is. The wires are running through two different conduits. The 3 wires running to the pump in one conduit and a black, white and ground wire running in a seperate conduit to the pressure switch. My concern is the one wire that runs from the breaker directly to the pump. Does that mean the pump is constantly running on one leg and using power all the time?
Usually you want the pressure switch to interrupt both hot legs. What may have happened is that originally there was a 115 volt pump, and the pressure switch was not rewired when the 230 volt pump was put in.
What wires are going to the pressure switch?