A9F85203
Schneider Electric A9F85203 Miniature Circuit Breaker (MCB) iC60H 2P 3A D-Curve. The Schneider Electric A9F85203 is a robust Acti9 iC60H Miniature Circuit Breaker (MCB) designed for reliable protection in final distribution circuits. This 2-pole, 3A MCB features a D-curve thermal-magnetic trip unit, making it ideal for loads with high inrush currents, providing effective safeguarding against overcurrents and short-circuits. It supports both AC and DC network types and operates across a wide frequency range of 50/60 Hz. Key breaking capacities include 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), ensuring high performance for various demanding applications. With a compact 36 mm width for DIN rail mounting, this MCB is suitable for diverse industrial and commercial environments in Egypt and the Gulf, including critical applications in building services, water treatment, oil and gas, and food and beverage sectors. Its IP20 protection and wide operating temperature range (-35 to 70 °C) ensure durability and consistent operation.
Details
- Brand: Schneider Electric
- Part number: A9F85203
- Series: Acti9 iC60
- Category: Miniature Circuit Breaker
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Specifications
- Width
- 36 Mm
- Curve code
- D
- Network type
- AC, DC
- Mounting support
- 35 mm DIN rail
- Network frequency
- 50/60 Hz
- Poles description
- 2P
- Rated current [In]
- 3 A
- Trip unit technology
- Thermal-magnetic
- Electrical durability
- 10000 Cycles
- Mechanical durability
- 20000 Cycles
- IP degree of protection
- IP20 conforming to IEC 60529
- Magnetic tripping limit
- 12 x In +/- 20 %
- Manufacturer part number
- A9F85203
- Suitability for isolation
- Yes conforming to EN/IEC 60898-1, Yes conforming to EN/IEC 60947-2
- Rated operational voltage [Ue]
- 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, <= 125 V DC
- Connections - terminals (rigid)
- Single terminal (top or bottom), for 1 cable(s), 1…25 mm², rigid, copper
- Breaking capacity (IEC/EN 60898-1)
- 10000 A Icn at 400 V AC 50/60 Hz
- Breaking capacity (IEC/EN 60947-2)
- 70 KA Icu at 380...415 V AC 50/60 Hz
- Ambient air temperature for operation
- -35…70 °C