The Schneider Electric A9K24610 is an Acti9 iK60N miniature circuit-breaker (MCB) with a C-curve, rated 10 A at 30 °C, and a breaking capacity of 6000 A Icn at 230 V AC 50/60 Hz per EN/IEC 60898-1. It protects a single pole (1P + N) in AC distribution panels, using a thermal-magnetic trip unit with a magnetic tripping limit of 5 to 10 x In.
The C-curve (5–10 x In magnetic trip) means this MCB is designed for moderate inrush loads — lighting circuits, small motor starters, control transformers — where the start-up current exceeds the resistive load but stays below the high-inrush D-curve threshold.
Deployment context
Clip-on DIN rail mount (EN 60715) — snaps into a standard 36 mm-wide slot in the distribution board. The tunnel-type terminals accept 1 to 25 mm² rigid or 1 to 16 mm² flexible conductors; tighten to 2 Nm with a 14 mm strip length. The toggle control provides local ON/OFF indication, and a padlocking device can be fitted for lockout/tagout.
