Its C tripping characteristic means it handles moderate inrush — typical for motor starters, lighting banks, and transformer-fed loads — without nuisance trips on startup, while still clearing short-circuit faults fast enough to protect downstream wiring. The 15 kA breaking capacity to EN 60898 and 30 kA to IEC 60947-2 at 400 V AC tell you this breaker can safely interrupt faults up to those levels without cascading upstream; the higher IEC figure applies when the device is used as a selective main or in an industrial panel where the prospective fault current is higher. That dual rating is the spec that decides whether this part fits your switchboard's SCCR study.
Deployment context
Snap-on mounting to DIN rail (: quick assembly system) in any position, so it integrates into standard distribution boards and control panels without orientation restrictions. The 3-module-width footprint (: 3 modular width units) at 54 mm wide and 76 mm deep fits standard enclosure cutouts.
Halogen-free and silicon-free construction, with a sealed terminal option (: sealable Yes) for tamper-proof installations. Vibration resistance per IEC 60068-2-6 covers ±1 mm at 5–25 Hz and 50 m/s² at 25–150 Hz — sufficient for machine-mounted panels on pumps or compressors.