3/4 hp submersible well pump with #12 wire at top of casing from pump. I had a senior moment and wired from the panel to the pressure switch and switch to top of casing with #10. I am thinking I am ok as long as the breaker never exceeds 20 amps. Just want to make sure. Thanks.
I was researching how to wire our new submersible water pump. The discussions in PF were much more thorough and informative. Physics has always intrigued me but I have very limited background. So, apologizing up front for any mundane or basic questions I may ask!