Its C-curve tripping characteristic means it handles moderate inrush currents — typical for motor starters, contactor coils, and small transformers — without nuisance trips, while still clearing short circuits fast. Rated 10 kA breaking capacity per EN 60898 and 15 kA per IEC 60947-2 at 400 V AC, so it's suited for industrial panels where fault levels are higher than residential-grade breakers handle. The DC rating of 60 V means it can protect DC control circuits.
Mounting and fit — what the dimensions mean for your panel
IP20 with conductors connected, IP40 in the handle area — fine for inside a locked cabinet, but don't leave the handle exposed to washdown. Sealable (yes), so you can lock the handle position for lockout/tagout compliance.