The Schneider Electric A9KF71332 is a 3-pole miniature circuit breaker from the Acti9 K60 series, rated 32 A with a C curve and a breaking capacity of 10000 A Icn at 415 V AC 50/60 Hz conforming to EN/IEC 60898-1.
Fixed DIN-rail mount (9 mm pitches: 6, so 54 mm wide) — snaps onto standard top-hat rail inside a distribution board or enclosure. IP20 finger-safe terminals; tunnel-type terminals accept 1...25 mm² rigid or 1...16 mm² flexible upstream and downstream. Tightening torque 2 N.m top or bottom; wire stripping length 14 mm. The white housing and toggle control make it visually distinct from other ratings in the same rail.
Conforms to EN/IEC 60898-1 for miniature circuit breakers. Suitability for isolation confirmed per that standard. Pollution degree 2, overvoltage category II, tropicalisation class 2 conforming to IEC 60068-1. Operating altitude 0...2000 m; relative humidity 95 % at 55 °C. Electrical durability 10000 cycles, mechanical durability 20000 cycles.
