Three different well pumps not working but have power
Since you are measuring voltage it is a real possibility you have an open neutral, yes you can have an open neutral and measure 120v +- this is quite common in circuits that use backstabs an easy test put a table lamp on the circuit if no light measure the voltage 120v open neutral if you read zero volts it’s an open hot. And you were reading a phantom voltage to know which wire to trace it helps to put a load on the circuit verify the hot measurement under load.