Okay, so the other day, I had to figure out what size breaker I needed for my well pump. It was a bit of a headache, but I got through it, and I wanna share what I learned ’cause it might help someone else out there.
First off, I did some digging around online. A lot of sites say that well pumps, especially those submersible ones, need special overload protection. You can even ask your local well pump installers, they will tell you the same thing.
I started by checking the manual for my well pump. Gotta know the specs, right? Every pump is a little different, so the manual is the best place to start. Mine had all the deets on the electrical requirements.

Then, I made sure I turned off the main power. Safety first, folks! No one wants to get zapped. Seriously, always double-check that the power is off before messing with electrical stuff.
Next, I looked at the current breaker that was connected to the pump. I wanted to see if it was even in the right ballpark. Turns out, it was a bit undersized. Not good.
From what I found, most well pumps need a breaker somewhere between 15 and 30 amps. The right size depends on the pump’s horsepower and voltage. My pump’s specs said it needed a 20-amp breaker, so that’s what I went with.
I grabbed a new 20-amp breaker from the hardware store. They’re not too expensive, which is nice.
Installing the new breaker was pretty straightforward. I just made sure to follow the instructions carefully. Snapped the old one out, snapped the new one in. Done.
Once everything was hooked up, I turned the main power back on and tested the pump. Worked like a charm! No more tripping breaker, and the water pressure was great.
Here’s What I Learned
- Check your pump’s manual: It has all the important info about electrical requirements.
- Turn off the power: Safety is super important. Always turn off the main power before working on electrical stuff.
- Get the right size breaker: Most well pumps need a breaker between 15 and 30 amps. Don’t guess, check the specs.
- Install it carefully: If you’re not comfortable doing it yourself, get a professional. It’s not worth the risk.
So yeah, that’s my story about figuring out the right breaker size for my well pump. Hope it helps someone out there! It’s not as scary as it seems, just gotta do your homework and be safe.
