The interrupting ratings are the headline: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 52.5 kA at 690 V. The ETU320 trip unit gives you adjustable long-time, short-time, and instantaneous protection curves, plus an undervoltage release is fitted as standard. No trip indicator on the front, so fault diagnostics rely on the release's own flag or a connected indication.
At 60 °C it derates to 955 A, at 65 °C to 885 A, and at 70 °C to 815 A. Physical footprint: 210 mm wide, 320 mm tall, 120 mm deep. That's a 3-pole frame in the 3VA2 platform — it bolts into a standard MCCB mounting pattern, not a DIN rail.