Can a QOM2-VH breaker installed in a QOM22225NF, QOM22225NS or QOM22225NRB enclosure be back-fed?
Product Design Features
QOM Circuit Breaker Enclosures
Yes, the QOM2-VH breaker can be back-fed when installed in one of these enclosures. BUT the local code authority may require the installer to mark the enclosure to designate the line and load side lugs