A9F77125
Schneider Electric A9F77125 Miniature Circuit Breaker Acti9 iC60N 1P 25A C-curve. The Schneider Electric A9F77125 is a robust Acti9 iC60N Miniature Circuit Breaker (MCB) designed for reliable protection in final distribution circuits. This 1-pole, 25A MCB features a C-curve trip characteristic, making it ideal for general-purpose applications where instantaneous tripping occurs between 5 and 10 times the rated current. With a breaking capacity of 6000A conforming to IEC/EN 60898-1 at 230V AC and 10kA conforming to IEC/EN 60947-2 at 220-240V AC, it ensures superior protection against overcurrents and short circuits. Operating on both AC and DC networks with rated operational voltages up to 240V AC and 72V DC, this thermal-magnetic MCB is versatile for various electrical systems. It is DIN rail mountable, occupies a compact 18mm width, and features an IP20 degree of protection. Its suitability for isolation adds an extra layer of safety. The Schneider Electric A9F77125 is a fundamental component for electrical distribution in critical infrastructure across Egypt and the Gulf, including industrial facilities such as cement plants, oil and gas installations, water treatment plants, and within building services.
Details
- Brand: Schneider Electric
- Part number: A9F77125
- 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
- Limitation class
- 3 conforming to EN/IEC 60898-1
- Mounting support
- 35 mm DIN rail
- Network frequency
- 50/60 Hz
- Poles description
- 1P
- [In] rated current
- 25 A
- Trip unit technology
- Thermal-magnetic
- Mechanical durability
- 20000 Cycles
- Connections - terminals
- Single terminal (top or bottom) , for 1 cable(s) , 1…25 mm², rigid, copper; 1…16 mm², flexible, copper; 1…16 mm², flexible with ferrule, copper
- IP degree of protection
- IP20 conforming to IEC 60529
- Manufacturer part number
- A9F77125
- 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