The Schneider Electric A9F04632 is a 32 A miniature circuit breaker from the Acti9 iC60N series, configured as 1P+N with a C-curve trip characteristic. It protects a single pole and switches the neutral, with the neutral on the left side of the unit. Rated 32 A at 50/60 Hz, this MCB is sized for general-purpose distribution circuits feeding lighting, socket outlets, and small loads. Breaking capacity is 36 kA Icu at 12…60 V AC, 20 kA at 100…133 V AC, and 10 kA at 220…240 V AC per EN/IEC 60947-2. For domestic-style installations it carries a 6000 A Icn at 230 V per EN/IEC 60898-1. That dual-rated standard coverage (60947-2 for industrial panels, 60898-1 for residential/commercial boards) gives flexibility in specifying the same part across both worlds.
At 36 mm wide (4 x 9 mm pitches) and 91 mm tall, it occupies a single modular slot plus neutral space in a distribution board. Terminals accept 1…35 mm² rigid or 1…25 mm² flexible wire, with a strip length of 14 mm and tightening torque of 3.5 N·m. The double-terminal design (top and bottom) allows looping through for daisy-chaining downstream loads without a separate junction. IP20 finger-safe protection suits enclosed panel mounting.
This is a widely specified MCB for European and IEC-based distribution boards.
Overvoltage category IV rating means it is suitable for installation at the origin of the installation (utility-side interface).