The Schneider Electric A9F05332 is an Acti9 iC60N miniature circuit-breaker (MCB) — a 3-pole, 32 A unit with a D tripping curve, designed for distribution boards and industrial control panels.
Breaking capacity — what it clears and where
Breaking capacity is the headline number for an MCB: the A9F05332 is rated 36 kA Icu at 12–133 V AC, 20 kA at 220–240 V, 10 kA at 380–415 V, and 6 kA at 440 V, all per EN/IEC 60947-2. It also carries a 10 kA Icn at 400 V per EN/IEC 60898-1. The 36 kA figure at low voltage is what you care about for high-fault utility feeds; the 10 kA at 400 V covers most European industrial distribution. Dual-certified to both the industrial (60947-2) and household (60898-1) standards, so it qualifies for either duty.
Height is 91 mm, depth 78.5 mm. The double terminals top and bottom accept 1–35 mm² rigid or 1–25 mm² flexible — enough for the 32 A feed and downstream tails. Tightening torque is 3.5 Nm; strip length 14 mm. IP20 finger-safe terminals, pollution degree 3, overvoltage category IV. That's a distribution-grade MCB ready for a main panel, not a branch-only device.