Can a QBL main be used in a QO 3-phase, load center in place of the QDL, QGL, and QJL breakers listed in the digest?

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Can a QBL main be used in a QO 3-phase, load center in place of the QDL, QGL, and QJL breakers listed in the Digest?

Issue:
product design features

Product Line:
QO load centers

Resolution:
No. The UL label does not include QBL.