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Can a QONQ42MS400 load center be either top or bottom fed?

Issue:
QONQ42MS400 load center may be top fed or bottom fed.

Product Line:
QO load centers

Environment:
Service conductor feed

Cause:
Application/ insallation

Resolution:
The interior is set up for bottom feed as standard. For a top feed application, first rotate the main breaker 180 degrees, then rotate the entire load center interior 180 degrees.
NOTE: When the interior is rotated, the deadfront trim labels will be upside down. 
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