Schneider Electric A9F84401 Acti9 iC60H MCB 4P 1A C-Curve. The Schneider Electric A9F84401 Acti9 iC60H Miniature Circuit Breaker (MCB) is engineered for superior protection of final distribution circuits. This 4-pole, 1A, C-curve thermal-magnetic MCB ensures robust defense against overcurrents and short circuits. It boasts an impressive breaking capacity of 70 KA Icu at 380-415 V AC (conforming to EN/IEC 60947-2) and 10000 A Icn at 400 V AC (conforming to EN/IEC 60898-1), alongside versatility for operation on AC (up to 440 V) and DC (up to 250 V) networks at 50/60 Hz. Designed for DIN rail mounting, its compact dimensions (85x72x78.5 mm) and IP20 protection make it suitable for various installations. This device is also suitable for isolation, enhancing safety. In Egypt and the Gulf, the Schneider Electric A9F84401 is ideal for critical applications in sectors such as oil and gas, water treatment, building services, cement production, and food and beverage processing, providing reliable electrical safety and circuit integrity.