Will a QO breaker fit into a QO2100RB circuit breaker enclosure?

Issue:
Branch breaker for use with QO2100RB enclosure.

Product Line:
Enclosed Miniature Circuit Breakers

Resolution:
No. This enclosure used a Q1L2100 breaker, which is obsolete and no longer available. Consider replacing with a QO2100BNRB and QO2100.

Released for:Schneider Electric USA