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hcoles hcoles is offline
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Join Date: Mar 2005
Location: Northern CA
Posts: 4,703
I'm reading a bit more on Challenger.
It looks like Eaton/Cutler Hammer purchased Challenger. In 2014. So it makes sense that Eaton/CH breakers are recommended.
There were problems with the Challenger panels. Exactly what was wrong I can't find on the internet so far. There may be a way to inspect the inside of the panel.
When I put a new breaker in I'll be sure the contact force seems high enough.
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Old 07-18-2023, 09:09 PM
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