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Can an NF panel be supplied with a 250 A branch breaker option ?

Issue:
Largest feeder

Product Line:
Panelboards

Environment:
NF

Cause:
Branch breaker

Resolution:

Yes, with a factory installed sub-feed breaker, or a merchandised sub-feed breaker kit from the On Line Digest.  Note that the backbox or enclosure will change, as the subfeed branch is mounted in the end gutter opposite the panel mains and takes up quite a bit of mounting space in the gutter. 
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