The Schneider Electric A9N2P10CGN is a miniature circuit breaker from the Acti9 xC60 range, rated 10 A with a C-curve magnetic trip characteristic (5...10 x In) and 2 protected poles (2P).
The 10 kA Icn breaking capacity at 240 V AC (also rated 10 kA at 415 V AC) per IS/IEC 60898-1 tells you it can safely interrupt a fault current up to that level without welding contacts or rupturing the case, which is the standard for most final subcircuits in a distribution board. Rated operational voltage covers both 220...240 V AC and 380...415 V AC at 50/60 Hz, so it works across single-phase and three-phase line-to-neutral applications.
IP20 finger-safe front, so it's protected against accidental contact in a closed panel.
Durability and environment
Rated for 20,000 electrical and 20,000 mechanical cycles — typical for a distribution MCB in frequent-switching duty.
