What this 3VA1 breaker carries
The Siemens 3VA1050-2ED32-0CC0 is a 3-pole IEC frame 100 circuit breaker with a 16 kA breaking capacity at 415 V (class B). It ships with a TM210 thermal-magnetic trip unit set to a fixed 50 A overload protection (Ir = 50 A) and a fixed short-circuit pickup of 10 × In (Ii = 10 × In).
Deployment context
Mounts on DIN rail in a standard distribution or motor control center panel. The fixed Ir means no field adjustment of the overload threshold — set at the factory for a 50 A load.
