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breaker panel
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  1. Residential Electrical Forum
    hey, Have to megger a panel for a final inspection, it has been a while since i have seen it done. have a few questions i want to make sure about before i do it: 1.hold the main breaker be off? 2.My understanding id that i am to test from neutral to ground, however i am unsure for L1 and L2 if...
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