The interrupting ratings climb to 75.6 kA at 240 V, stepping down to 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V, per the datasheet.
Thermal derating and operating envelope
At 55 °C it drops to 31 A, at 65 °C to 30 A, and at 70 °C to 30 A. That is a 6.25% reduction at the top end, which is tighter than many MCCBs that start derating at 40 °C.
The 3VA1132-3EE32-0AA0 measures 130 mm high, 76.2 mm wide, and 70 mm deep. That 76.2 mm (3 in) width is a standard 3-pole MCCB footprint — it fits existing DIN-rail or panel-mount cutouts sized for a 3-module-wide breaker.