Breaking capacity across voltages
The 3VA1032-4ED36-0BC0 carries a 75.6 kA interrupting rating at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V.
Rated current holds at 32 A from 40 °C through 50 °C, then derates to 31 A at 55–60 °C and 30 A at 65–70 °C. In a sealed enclosure with multiple breakers ganged, expect to apply the 30 A figure if internal ambient reaches 65 °C. The 76.2 mm width (3 in) and 70 mm depth (2.76 in) fit standard MCCB mounting footprints; the 130 mm height (5.12 in) is typical for this frame size.