Its interrupting capacity is the headline figure: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 6.3 kA at 690 V. For a sourcing decision, the 415 V figure (242 kA) is the one that governs most industrial low-voltage distribution in 400 V class systems; it tells you this MCCB can sit at the main incoming position where fault current is highest, not just a downstream feeder.
At 55 °C it drops to 241 A, at 60 °C to 232 A, at 65 °C to 222 A, and at 70 °C to 213 A. The maximum power loss is 50.5 W, which factors into the enclosure thermal calculation.
The basic switch assembly is order code 3VA2225-7HL32-0AA0; the integrated auxiliary trip module is 3VA9608-0BB25. A trip indicator is present. No communication function, no phase failure detection, no ground fault monitoring, and no voltage trigger are included on this variant.
