The Schneider Electric A9N1P02CIN is a 1-pole miniature circuit breaker from the Acti9 xC60 family, rated 2 A with a C-curve trip characteristic.
Breaking capacity hits 10 kA Icu at 220–240 V AC, 50/60 Hz per IS/IEC 60947-2. For low-voltage DC circuits — 12–48 V DC — it's rated 15 kA Icu, and 6 kA Icu at 60 V DC. The C-curve magnetic trip triggers at 8 x In (±20 %), so an 8-pole motor starting surge won't nuisance-trip it, but a hard short clears fast.
Integration details
Clip-on mount to 35 mm DIN rail. Tightening torque 2 N.m. IP20 finger-safe front, pollution degree 3 — fine for standard indoor distribution panels. ON/OFF toggle gives local visual indication. Earth-leakage protection requires a separate block (not built in).
