Can a QOB3150VH branch breaker be backfed as a main breaker for an NQOD442L225CU panel?

Issue:
Can a QOB3150VH branch breaker be backfed as a main breaker for an NQOD442L225CU panel?

Product Line:
NQOD Panelboard

Environment:
Application

Cause:
Selection

Resolution:
Yes. A QOB3150VH can be backfed as a main breaker on the panel. The breaker will take up 6 pole spaces on the bus.

Released for: Schneider Electric USA