Can the ZBY9330 be used inplace of the ZB2BY9330?

Issue:
Needs to know if ZBY9330 can be used instead of the ZB2BY9330

Product Line:
Push Buttons and Operator Interface

Environment:
22 mm Push Buttons

Resolution:
Yes, however the ZBY9330 legend has flats on the sides of the 22mm hole.

Released for:Schneider Electric Canada