Rated 10 kA breaking capacity per EN 60898 and 15 kA per IEC 60947-2, it covers most secondary-side fault levels in a 400 V AC panel. The DC rating at 60 V means it can also protect a 48 V control bus or a small DC drive supply.
Operating temperature range -40 to 75 °C, with ambient humidity up to 95%. IP20 with connected conductors, IP40 in the handle area. Vibration resistance tested to 50 m/s² at 25–150 Hz and 60 m/s² at 35 Hz (4 s). Overvoltage category 3, insulation voltage 440 V AC. Lifecycle stage is current — no end-of-life notice on this code.