It carries a 75.6 kA interrupting capacity at 240 V AC, stepping down to 52.5 kA at 415 V and 32 kA at 440 V — still enough headroom for most 400 V distribution panels.
Above that, derate linearly: 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C.
The breaker footprint is 76.2 mm wide (3 in), 130 mm tall (5.12 in), and 70 mm deep (2.76 in) — standard 3-pole MCCB form factor for DIN-rail or backplate mounting. The 70 mm depth leaves room behind a 200 mm deep enclosure for wiring and the shunt trip leads. Verify gland-plate clearance if using a shallow 150 mm box.