The A9N2P03CIN is a 2-pole miniature circuit breaker from the Schneider Electric Acti9 xC60 series, rated 3 A with a C-curve trip characteristic.
Rated breaking capacity is 10 kA Icn at 380–415 V AC 50/60 Hz per IS/IEC 60947-2, with a 6 kA Icu at 100–125 V DC for DC circuits. That 10 kA AC rating covers most utility-side fault levels in standard distribution boards, so it coordinates with upstream devices without requiring a current-limiting upstream breaker in typical installations. The limitation class is 3 per IS/IEC 60947-2, meaning it lets through less energy than a class-3 threshold — useful for protecting downstream equipment.
Tightening torque 2 N·m. IP20 finger-safe terminals. The white housing with ON/OFF toggle indication makes visual status checks quick during commissioning or troubleshooting.