Breaking capacity sits at 52.5 kA at 240 V AC, stepping down to 32 kA at 415 V and 7.5 kA at 690 V — enough for most low-voltage fault scenarios without cascading upstream.
Ratings that matter for fit
Continuous current holds at 50 A from 40 °C up to 50 °C, then derates to 49 A at 55 °C and 45 A at 70 °C — so in a warm panel you lose 5 A at the top end.
The 3VA1050-2ED32-0HC0 measures 130 mm high, 76.2 mm wide, and 70 mm deep — a standard MCCB footprint that drops into most SENTRON panelboards without re-drilling.