Building Code and Building Construction - Questions and Answers
Or when you want to know how construction is supposed to be done.
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When you have questions regarding construction and building codes, inspections, or you simply want to know how construction is supposed to be done ... you have come to the right place.
Seem to remember that Circuit breakers must be in a specific orientation such that Up is On and Down is Off. Therefore panels should not be installed in a horizontal orientation because half the breakers would not work in the above sequence. I am unable to find a specific cite in the NEC. Can you help me find a reference to support this idea? Thank you.