A9F74140
Schneider Electric A9F74140 Acti9 iC60N MCB 1P 40A C-curve. The Schneider Electric A9F74140 is a robust Acti9 iC60N Miniature Circuit Breaker (MCB) designed for efficient and reliable protection in final distribution circuits. This 1-pole (1P) device features a 40A rated current and a C-curve thermal-magnetic trip unit, ensuring effective safeguarding against overcurrents and short-circuits. It operates across a wide range of AC and DC voltages, notably providing 6000A breaking capacity at 230V AC (IEC/EN 60898-1) and 10kA at 220-240V AC (IEC/EN 60947-2), making it highly versatile. The A9F74140 is suitable for isolation and mounts easily on a 35mm DIN rail. Its compact 18mm width and IP20 (IP40 in enclosure) rating make it ideal for various panel installations. With an operating temperature range of -35 to 70 °C, it’s built for demanding environments. This essential component is perfect for building services and industrial applications in the Gulf and Egypt, including cement plants, oil and gas facilities, water treatment plants, and food and beverage manufacturing.
Details
- Brand: Schneider Electric
- Part number: A9F74140
- Series: Acti9
- Category: Miniature Circuit Breaker
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Specifications
- Depth
- 78.5 Mm
- Width
- 18 Mm
- Height
- 85 Mm
- Curve code
- C
- Net weight
- 0.215 Kg
- Network type
- AC, DC
- Mounting support
- 35 mm DIN rail
- Poles description
- 1P
- Tightening torque
- 3.5 N.M top or bottom
- [In] rated current
- 40 A
- Trip unit technology
- Thermal-magnetic
- IP degree of protection
- IP20 conforming to IEC 60529, IP40 in modular enclosure (Insulation class II) conforming to IEC 60529
- Manufacturer part number
- A9F74140
- Suitability for isolation
- Yes conforming to EN/IEC 60898-1, Yes conforming to EN/IEC 60947-2
- [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
- Breaking capacity (IEC/EN 60898-1)
- 6000 A Icn at 230 V AC 50/60 Hz
- Breaking capacity (IEC/EN 60947-2)
- 10 KA Icu at 220...240 V AC 50/60 Hz
- Ambient air temperature for operation
- -35…70 °C