The Schneider Electric A9F44470 is an Acti9 iC60N miniature circuit breaker rated at 0.5 A with a C curve, 4 poles, and a 50 kA breaking capacity at 415 V AC. This dual certification gives you flexibility in panel design — the part can serve in a distribution board or an industrial control panel without requalifying the BOM line.
For a C curve, the magnetic trip threshold is 8 x In +/- 20 %.
The 72 mm width occupies 8 x 9 mm pitches, so it fills a standard 4-module slot in a distribution board. Terminals accept 1-25 mm² rigid or 1-16 mm² flexible, with a 2 Nm tightening torque. Strip length is 14 mm. IP20 finger-safe terminals — suitable for enclosed panels, not for washdown environments.