What main breaker frame sizes are used in the HCR548612U interior?

Issue:
What size main breakers can be used in the HCRU 1200A I-line panel?

Product Line:
Panelboards

Environment:
I-Line HCR

Cause:
Selection

Resolution:
This accommodates a branch-located main breaker; either an old NA, NC, or NX  or newer Powerpact P frame (PG, PJ , PL ,PGC , PJC , or PLC ) or Powerpact R frame (RGC , RJC, or RLC ) .

Released for: Schneider Electric USA