The Schneider Electric Acti9 iC60H A9F54363 is a three-pole miniature circuit breaker designed for low-voltage distribution systems. It features a 63 A rated current and a C-type thermal-magnetic trip curve, providing reliable protection against overloads and short circuits. The device offers a high short-circuit breaking capacity of 30 kA at 220–240 V AC under EN/IEC 60947-2 and 10,000 A at 415 V AC under EN/IEC 60898-1, and it is also suitable for DC applications up to 180 V. It complies with both industrial and residential standards. Key features include VisiTrip fault indication and VisiSafe contact-position verification, which enhance safety and reduce maintenance downtime. The fast-closing mechanism extends electrical life to 10,000 cycles and mechanical life to 20,000 cycles. With a 500 V AC insulation rating and Class 3 limitation, it helps optimize downstream protection. The breaker mounts on a 35 mm DIN rail, occupies six 9 mm modules (54 mm wide), and measures 85 mm × 54 mm × 78.5 mm, weighing 0.375 kg. It offers IP20 terminal protection (IP40 in enclosure), operates from -35 °C to +70 °C, and is finished in white (RAL9003). Pollution degree 3, overvoltage category IV, and a 54% recyclability potential make it a durable and sustainable solution.
