Schneider Electric A9F83363 Acti9 iC60H Miniature Circuit Breaker 3P 63A B-curve. The Schneider Electric A9F83363 is a robust Acti9 iC60H Miniature Circuit Breaker (MCB) engineered for reliable protection in final distribution circuits. This 3-pole device is rated for 63A with a B tripping curve, featuring thermal-magnetic trip unit technology to safeguard against overcurrents and short circuits. It offers a breaking capacity of 10000A conforming to IEC/EN 60898-1, and 15kA Icu at 380-415V AC conforming to EN/IEC 60947-2, making it suitable for demanding environments in Egypt and the Gulf. Designed for versatile AC and DC network types, operating across a wide range of operational voltages including 220-240V AC and 380-415V AC at 50/60 Hz. Installation is straightforward with 35mm DIN rail mounting, and it features an IP20 degree of protection. Its adaptability makes the Schneider Electric A9F83363 ideal for critical applications in cement production, oil and gas facilities, water treatment plants, food and beverage processing, textiles, and building services.
Single terminal (top or bottom), rigid copper 1…35 mm² (up to 50 mm² with accessory), flexible copper 1…25 mm² (up to 10 mm² for 3 cables with accessory)
IP degree of protection
IP20 conforming to IEC 60529 (IP40 in modular enclosure)
Manufacturer part number
A9F83363
Number of protected poles
3
Suitability for isolation
Yes conforming to EN/IEC 60947-2, Yes conforming to EN/IEC 60898-1
[Ue] rated operational voltage
12...133 V AC 50/60 Hz, 220...240 V AC 50/60 Hz, 380...415 V AC 50/60 Hz, 440 V AC 50/60 Hz, <= 180 V DC
Breaking capacity (IEC/EN 60898-1)
10000 A Icn at 400 V AC 50/60 Hz
Breaking capacity (IEC/EN 60947-2)
15 KA Icu at 380...415 V AC 50/60 Hz, 15 KA Icu at <= 180 V DC