Schneider Electric A9F85104 Miniature Circuit Breaker (MCB) 1P 4A D curve. The Schneider Electric A9F85104 is a robust Acti9 iC60H Miniature Circuit Breaker (MCB) designed for reliable protection in final distribution circuits. This 1-pole, 4A, D-curve thermal-magnetic breaker offers versatile performance across both AC and DC networks. It provides a significant breaking capacity of 70 kA Icu at 220-240 V AC 50/60 Hz and 10000 A Icn at 230 V AC, alongside 20 kA Icu at 12-60 V DC, ensuring high safety standards conforming to EN/IEC 60898-1 and EN/IEC 60947-2. With its DIN-rail mounting capability and IP20 protection, the A9F85104 is an ideal choice for a range of applications in Egypt and the Gulf, including motor control in oil and gas facilities, circuit protection in water treatment plants, and general electrical distribution in building services, food and beverage, and textile industries. Operating efficiently in temperatures from -35 to 70 °C, this Schneider Electric MCB provides essential circuit isolation and overload protection.
70 KA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2; 10000 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1; 20 KA Icu at 12...60 V DC conforming to EN/IEC 60947-2
Device short name
iC60H
Network frequency
50/60 Hz
Poles description
1P
Tightening torque
2 N.M top or bottom
[In] rated current
4 A
Trip unit technology
Thermal-magnetic
Electrical durability
10000 Cycles
Mechanical durability
20000 Cycles
IP degree of protection
IP20 conforming to IEC 60529
Manufacturer part number
A9F85104
Suitability for isolation
Yes
[Ue] rated operational voltage
12...60 V AC 50/60 Hz; 100...133 V AC 50/60 Hz; 220...240 V AC 50/60 Hz; 12...60 V DC; 60...72 V DC