Connecticut ElectricUBIZ15 Newly Manufactured Zinsco Q15 Replacement, One Pole 15 Amp Thick Series Circuit Breaker, Gray

This was a perfect fit in a 1954 circuit breaker box. Electrician said I needed a new panel, as old breakers were bad, and could not be replaced. $2500.00 job. Purchased this breaker, and it works fine! Fit into breaker box exactly like old breaker. I'm thinking of replacing the other breakers as well!CAUTION!!!! These breakers come in neither the ON or Off position! You need to switch them on and off several times BEFORE they will work properly.

It wouldn't snap into the On/Off position and originally manufacturer said faulty. Supervisor called back and instructed to push down to Off position with force,( I used both thumbs).Voila! It started snapping easily to On and back to Off.

Delivered what they promised. The only problem was that I had to order a substitute since the first one supplied had the bus bar clip screw so tight that it stripped when trying to change phase supply, but a replacement was received very quickly. Would buy from them again.

Works fine and got here quick but had been opened prior and did not have the stated information included.

I looked locally, and could only find refurbished breakers for as much as double the price. The hardest part was figuring out how to remove the old breaker, which was secured in place with one of those screws that you can't unscrew. I'd like to upgrade the panel due to the fire risk (look on youtube). That is the only reason I'm not giving this 5 stars.

This worked great to replace a super old breaker. Very easy to install and is working perfectly.

I was able to install this breaker without any problems. It worked out just great!

Works great.