What you described is safe.
If it were me:
pop the cover.
Kill the main.
CAREFULLY remove the suspect breaker
Turn power back on so you have power elsewhere. You will have no water at this time.
take the bad breaker to match the type at the hardware store. (pay attention to not only size and type, but connectors on back that connect to the bus. There are several types out there)
Get home, kill main.
Insert new breaker
Power mains back on.
You should have 220 at the pump; measure per the advice above.
(and if its not a bad breaker, return the new breaker)
Just pray you dont have a weird out of date breaker style. I had a weird one in my house built in '81. They stopped making them, and it would have cost almost as much for a used replacement than to replace the entire panel. Luckily a buddy at work helped me replace the whole panel for about $120 in parts.
If it was me, I would turn the panel main off before I took the cover off the breaker panel. But live large if you feel the need.
Looks like a Square D double pole 20 amp breaker, available everywhere breakers are sold.
Its all about comfort level. To each their own. I wouldnt fault anyone for doing what you suggest. It cant hurt anyway...
Actually, Its about working safe. But i'm just a guy that passed the Union Elevator Journeymen's Test, What would I know about electricity and control systems.
I bow to you and the vast knowledge you possess.
Dude! No need to be an ass about it. I never claimed it was the safest option. In fact, the safest option is actually the yellow pages, so you lose too! [INSERT COMMENT THAT WOULD GET ME A TIME OUT HERE]
Good day sir!
Dude! No need to be an ass about it. I never claimed it was the safest option. In fact, the safest option is actually the yellow pages, so you lose too! [INSERT COMMENT THAT WOULD GET ME A TIME OUT HERE]
Good day sir!
Well, I got slammed cause apparently I don't meet his level of expertise either.
I guess I'm supposed to memorize the 5 or 6 different PLC systems I have, the thousands of sensor types, dozens of sensor manufacturers, and dozens of control valve systems I have to work on tucked away in my brain, to retrieve on command.
I'm off work today. I can head that way and show you how to change it out.
I got home, took the cover off of the breaker box and the line to the pressure switch is hooked up to 120v in the box. I was really hoping I had a 220v pump running on 120v and would see an increase in water pressure by fixing the breaker.
I guess they used a two pole breaker knowing they put a POS pump in and the breaker would come in handy when the pump goes out an I have to buy a new one.
I got home, took the cover off of the breaker box and the line to the pressure switch is hooked up to 120v in the box. I was really hoping I had a 220v pump running on 120v and would see an increase in water pressure by fixing the breaker.
I guess they used a two pole breaker knowing they put a POS pump in and the breaker would come in handy when the pump goes out an I have to buy a new one.
The White and black wire on the far right come from the breaker. Both are the same gauge. The black on the left and red go from the switch out to the pump. Only way to tell for certain is pull the panel cover and see what colors are landed on the breaker. I’m with ghitch... I think you might have a bad breaker and only have one hot leg when both should be.
Phylo, did you ever get the pressure taken care of?