This illustrates that the manufacturer has had the NRTL test it for both types of OCPDs and the results can lead to different values for fuses VS breakers based on how their overload system is built.
From my admittedly shallow perusal of UL 1995, there is nothing in the standard to indicate that the testing procedure depends on the nameplate MOCP, or what OCPD type is specified on the nameplate, or that when multiple OCPD types are listed on the nameplate, the testing is done multiple times.
As discussed in post 39, the standard tells you how to calculate MOCP, which matches the procedure in the NEC, and the Marking section 44.3(i) tells you to use "MAX. FUSE _____" or "MAX CKT. BKR. _____" or "Maximum overcurrent protective device." With no references to other sections of UL 1995, which is what I'm used to seeing in the Marking section--something like "mark it EXTRA GOOD when the unit complies with the requirements of section 73.27."
So as far as I can see, the nameplate marking OCPD type is just a manufacturer instruction, not backed up by any testing procedure.
Cheers Wayne