It carries a continuous current of 63 A at 40 °C ambient, and the rating holds steady up to 50 °C before a gentle derate starts (62 A at 55 °C, 60 A at 65 °C, 58 A at 70 °C). At 240 V it interrupts 121 kA; at 415 V it still handles 75.6 kA; at 440 V it drops to 52.5 kA; at 500 V and 690 V it holds at 11.9 kA.
Dimensions are 130 mm high, 76.2 mm wide, and 70 mm deep — a standard 3-pole MCCB footprint that drops into a SENTRON distribution board or a generic DIN-rail enclosure without surprises. The shunt trip lets a remote signal (from an E-stop, fire alarm, or PLC) trip the breaker electrically. The two auxiliary switches give status feedback (open/closed) to a controller or indicator lamp. If you need undervoltage release, this order code does not include it — that's a different variant.