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main breakers and subpanels

Question asked by joe clayton on Oct 30, 2017
Latest reply on Nov 22, 2017 by rick lutz

first, im new to electrical.  I have been told by an Engineer of Record that is within code to use a 200amp breaker at a main panel to feed a 100amp subpanel.  this does not make sense in my brain. can anyone clarify this question and maybe send me to the correct section for citing use.

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