It carries a TM210 thermal-magnetic fixed trip unit, so the thermal element handles sustained overloads and the magnetic element catches fast short-circuit faults. Breaking capacity runs 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V.
Above that it starts to taper: 48 A at 55 °C, 47 A at 60 °C, 46 A at 65 °C, and 45 A at 70 °C. If this lives in a hot panel — say near a drive or transformer — you'll want to account for that drop at the upper end.
Dimensions are 70 mm deep, 76.2 mm wide, 130 mm tall — a standard 3-pole MCCB footprint that drops into most SENTRON panelboards and distribution blocks without surprises. An undervoltage release (UVR) is included as standard — part number 3VA9608-0BB25 for the integrated auxiliary trip. That means the breaker will trip if control voltage drops, which is useful for safety circuits or coordinated shutdown sequences.
For a BOM line or panel build, this is a straightforward spec-in. The 50 A TM210 variant with UVR is a common configuration, so it's not a long-tail oddball that might get deprioritized.