A9F79120
Schneider Electric A9F79120 Acti9 iC60N Miniature Circuit Breaker, 1P 20A C-curve. The Schneider Electric A9F79120 is a robust Acti9 iC60N Miniature Circuit Breaker (MCB) designed for reliable protection in final distribution circuits. This 1-pole device features a 20 A rated current and a C-curve trip characteristic, ensuring thermal-magnetic protection against overcurrents and short circuits. It offers significant breaking capacities, including 6000 A conforming to EN/IEC 60898-1 at 230 V AC and 10 kA conforming to EN/IEC 60947-2 at 220-240 V AC. Compatible with both AC and DC networks (including 220-240 V AC and various DC voltages), this MCB is suitable for diverse electrical installations. Its DIN-rail mounting makes installation straightforward, and it maintains isolation suitability for enhanced safety. The A9F79120 is a staple for electrical distribution in various industries across Egypt and the Gulf, including critical applications in building services, water treatment, and light industrial facilities.
Details
- Brand: Schneider Electric
- Part number: A9F79120
- Series: Acti9
- Category: Miniature Circuit Breaker
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Specifications
- Standards
- EN/IEC 60947-2, EN/IEC 60898-1
- Curve code
- C
- Network type
- AC, DC
- Mounting support
- 35 mm DIN rail
- Poles description
- 1P
- Tightening torque
- 2 N.M
- [In] rated current
- 20 A
- Trip unit technology
- Thermal-magnetic
- Electrical durability
- 10000 Cycles
- Connections - terminals
- Single terminal (top or bottom) , for 1 cable(s) , 1…25 mm², rigid, copper; Single terminal (top or bottom) , for 1 cable(s) , 1…16 mm², flexible, copper; Single terminal (top or bottom) , for 1 cable(s) , 1…16 mm², flexible with ferrule, copper
- IP degree of protection
- IP20 (IP40 in modular enclosure)
- Manufacturer part number
- A9F79120
- Number of protected poles
- 1
- 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
- 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