Rated at 400 V AC and 25 A continuous (derated from 23.3 A at 65 °C down to 17.62 A at 70 °C), with a short-circuit current rating of 10 kA per IEC 60947-2. The 30 mA sensitivity covers personnel protection (shock) and fire prevention from earth faults. Instantaneous trip design — no intentional time delay, so it responds to the first fault cycle.
Depth is 70 mm, height 90 mm.
