The Schneider Electric A9F04706 is an Acti9 iC60 miniature circuit breaker — a 6 A, C-curve, 3P+N unit built for distribution panels. It sits on a standard DIN rail, occupying 8 x 9 mm pitches (72 mm wide), with a depth of 78.5 mm and height of 91 mm. That footprint fits neatly into a crowded enclosure; the toggle and trip indicator are visible through the door.
The breaking capacity tells the real story: 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 AC. That's enough SCCR headroom for most panelboards fed from a transformer; the 6000 A Icn at 400 V (EN/IEC 60898-1) is the domestic-application ceiling. Dual-certified to EN/IEC 60947-2 and 60898-1, so it qualifies as both an industrial circuit breaker and a domestic MCB — useful when a single BOM covers both standards.