Forum Discussion
DrewE
Feb 19, 2015Explorer II
It sure sounds like an auto-reset breaker that is malfunctioning and not carrying its rated load to me. I understand that rather often they're used as main breakers protecting the line from the battery to the rest of the 12V system. Should be pretty easy to find and replace. (It doesn't sound like you're using excessive power, though measuring with an ammeter of some sort wouldn't hurt.)
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