I did try the switch with the little lever and it prevented the pump from coming on permanently. It would not work with the setup at all for some reason. The little lever had to be held manually to allow water to flow and the moment it was released it stopped the pump. Might not have been using it correctly though.
I'll have to figure out the best way to set up the Cycle Sensor and figure out how and where to install it when we work on more stuff in the pump house. Been busy with other stuff.
I forgot to mention that the repair guy did say the pump froze-- he said a LOT of people had the same thing happen to their pumps during that freeze.