Schneider Electric A9F77106 Miniature Circuit Breaker Acti9 iC60N 1P 6A C-Curve. The Schneider Electric A9F77106 is a robust Acti9 iC60N Miniature Circuit Breaker (MCB) designed for reliable protection of final distribution circuits. This 1-pole, 6A C-curve MCB utilizes thermal-magnetic trip unit technology to ensure safety and prevent overload damage in both AC and DC networks. It is compatible with common 50/60 Hz frequencies and offers versatile operational voltage support, including 220-240 V AC, making it highly suitable for applications across Egypt and the Gulf region. Key features include a breaking capacity of 6000 A (IEC/EN 60898-1) and 10 kA (IEC/EN 60947-2) for 220-240V AC, suitability for isolation, and a compact DIN-rail mountable design (18mm width). Ideal for industrial sectors such as oil and gas, water treatment, building services, cement, and food and beverage, this IP20-rated MCB operates effectively in ambient temperatures from -35°C to 70°C.