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Do 400A load centers QONQ30LS-42LS400 and QONQ42MS300-400 have copper or aluminum bus?

Issue:
Product Design Features

Product Line:
QO Load centers

Environment:
Bussing material

Cause:
Application

Resolution:
These 300amp and 400amp QONQ.... load centers have aluminum bus bars with copper bus fingers.


CTA-ID : 2046886
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