The 3VA1220-6EF32-0HH0: The interrupting rating drops as system voltage rises: 220 kA at 240 V, 154 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 17 kA at 690 V. For a 480 V panel, the 75.6 kA figure at 440 V is the closest published value — expect it to be similar at 480 V. This matters for SCCR coordination downstream of a transformer or generator.
Rated current holds flat at 200 A from 40 °C through 50 °C, then steps down: 194 A at 55 °C, 188 A at 60 °C, 182 A at 65 °C, 176 A at 70 °C. Max power loss is 42 W — that's the heat the panel's internal rise has to shed. For a tightly packed enclosure, that 42 W per breaker adds up fast; factor it into the thermal budget.
Auxiliaries and release options
Footprint: 105 mm wide, 158 mm tall, 70 mm deep (–). No IP rating listed, so it's for indoor panel installation, not washdown.