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Can a QO320L125G Main Lug load center, be converted to a Main Circuit Breaker load center?

product design features

Product Line:
QO three phase load centers

This load center is considered a Fixed Mains and cannot be converted to a standard Main Breaker load center.

However, a 3-pole QO or QO-VH branch circuit breaker, up to 100 amp maximum, could be back-fed and used as a Main Breaker. It would required to install the PK3MB Retaining Kit. The back fed circuit breaker would use the top, left three branch breaker spaces. Also, one could consider using a separately mounted breaker in an enclosure upstream from the load center to feed the Main Lugs load center.

CTA-ID : 1545
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