The Schneider Electric A9P52606 is an Acti9 iC40 miniature circuit-breaker rated 6 A with a C-curve, 1P+N configuration, and a breaking capacity of 6 kA Icu at 230 V AC (per EN/IEC 60947-2) or 4500 A Icn (per EN/IEC 60898-1).
This breaker is dual-certified to EN/IEC 60898-1 (domestic / commercial MCB standard) and EN/IEC 60947-2 (industrial CB standard). The 4500 A Icn under 60898-1 is the rated short-circuit capacity for repeated operation in a residential or light commercial panel.
Terminals are tunnel type: accept 1–16 mm² rigid or 1–10 mm² flexible, with a tightening torque of 2 N·m. IP20 rated on the body; IP40 in a modular enclosure.
