The basic switch is order code 3VA10103ED420AA0, meaning the breaker body itself is a standard line-protection unit; the -0JC0 suffix adds the release and aux-switch package.
Above that, it derates linearly: 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C.
The interrupting rating drops as system voltage rises: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at both 500 V and 690 V. On a 480 V wye service (277/480), the 32 kA at 440 V is the closest published figure — conservative practice would use that for coordination studies.
The 4-pole width (101.6 mm) is the standard 4-module footprint for this frame size — verify busbar and enclosure cutout spacing against that dimension.