Miniature circuit-breaker, 32 A, 2-pole, curve B
The Schneider Electric A9F03232 is an Acti9 iC60N miniature circuit-breaker rated 32 A with 2 protected poles and a B tripping curve (4 x In magnetic trip, ±20 %). It carries a 36 kA Icu breaking capacity at 12–133 V AC and 20 kA Icu at 220–240 V AC, both per EN/IEC 60947-2, plus a 10 kA Icn at 400 V AC per EN/IEC 60898-1. That dual-standard rating means it can serve as a branch-circuit protective device under 60947-2 for industrial panels or as a final-subcircuit MCB under 60898-1 for distribution boards — same part, different passport. The thermal-magnetic trip unit handles overloads and short-circuits. Overvoltage category IV and pollution degree 3 ratings confirm it is designed for main panel installation, not downstream subpanels.
The double terminal accepts 1–35 mm² rigid or 1–25 mm² flexible on top or bottom; strip length is 14 mm. A visible trip indicator and contact position indicator give local status without needing to remove the cover. The toggle control is manual on-off, with a separate earth-leakage block available as an add-on (not integrated).
This is a standard catalogue item from Schneider Electric's Acti9 range. For volume or scheduled releases, a blanket PO with release dates typically secures better lead-time consistency.
