Its interrupting capacity hits 121 kA at 240 V and 75.6 kA at 415 V — that's enough headroom to clear a high-fault utility feed without cascading upstream breakers. The 32 A rating holds steady from 40 °C through 50 °C; above that it derates gradually to 28.8 A at 70 °C, so if your panel runs hot, size the load accordingly.
Footprint is 76.2 mm wide by 130 mm tall by 70 mm deep — a standard 3-pole MCCB envelope that drops into most SENTRON distribution blocks and panelboards without re-drilling.