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What is the catalog number for the closing plate that can cover the rectangular opening in an NQMB2Q main breaker adapter kit, when it is used WITHOUT a main breaker?

Issue:
What is the  closing plate to cover part number for the opening left in a NQMB2Q's main breaker deafront when the interior needs to be Main lug , NOT a main breaker?

Product Line:
NQ Panelboard

Environment:
Maintenance

Cause:
Application change

Resolution:
If the NQ Main breaker interior, which contains the Q frame Main breaker, needs to be converted to a MLO interior, the NQMB2Q main breaker kit with deadfront, needs to be removed
and replaced with the NQ12RDE 12" rail extension kit with Blank deadfront.  The interior already has line lugs so no additional lug kit would be required to terminate incoming cable.
 
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