The Schneider Electric A9N3P06CIN is an Acti9 xC60 miniature circuit-breaker rated at 6 A with a C curve, 3 poles, and a breaking capacity of 10 kA Icn at 380–415 V AC and 15 kA Icu at 100–125 V DC, certified to IS/IEC 60947-2.
The 15 kA DC rating on the same pole stack is useful for DC auxiliary circuits or battery-backed loads. Thermal-magnetic trip technology means the bimetal handles overloads and the solenoid handles shorts — no electronics to fail or need configuration.
