Schneider Electric A9F83463 Miniature Circuit Breaker (MCB) iC60H 4P 63A B Curve. The Schneider Electric A9F83463 is a robust Acti9 iC60H Miniature Circuit Breaker (MCB) designed for reliable protection in final distribution circuits. This 4-pole device, rated at 63A with a B-curve thermal-magnetic trip unit, effectively safeguards against overcurrents and short-circuits. It offers a breaking capacity of 10000 A Icn at 400 V AC according to IEC/EN 60898-1, and 15 KA Icu at 380-415 V AC conforming to EN/IEC 60947-2, making it suitable for demanding applications. Compatible with both AC (50/60 Hz) and DC networks up to 250V, the A9F83463 ensures versatility. Its DIN rail mounting simplifies installation, and an IP20 rating (IP40 in a modular enclosure) provides adequate protection. This Schneider Electric MCB is an ideal choice for diverse industrial and commercial environments across Egypt and the Gulf, including critical infrastructure in cement production, oil and gas operations, water treatment facilities, food and beverage processing, and textiles.