A9F73420
Schneider Electric A9F73420 Acti9 iC60N Miniature Circuit Breaker. The Schneider Electric A9F73420 is a robust Acti9 iC60N Miniature Circuit Breaker designed for reliable overcurrent protection in final distribution circuits. This 4-pole, 20A, B-curve MCB features thermal-magnetic trip unit technology, offering both short-circuit and overload protection. It is compatible with both AC and DC networks and operates efficiently across 50/60 Hz frequencies. Key operational voltages include 220-240 V AC and 380-415 V AC, making it highly suitable for electrical installations in Egypt and the Gulf region. The device boasts a breaking capacity of 6000 A (Icn at 400 V AC) conforming to EN/IEC 60898-1 and 10 kA (Icu at 380-415 V AC) conforming to EN/IEC 60947-2. Designed for 35 mm DIN rail mounting, it offers IP20 protection and operates reliably in ambient temperatures from -35 to 70 °C. The A9F73420 is essential for safeguarding electrical circuits in various industrial and commercial settings across Egypt and the Gulf region, including critical infrastructure projects, water treatment plants, oil and gas facilities, food and beverage production, and building services.
Details
- Brand: Schneider Electric
- Part number: A9F73420
- Series: Acti9 iC60
- Category: Miniature Circuit Breaker
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Specifications
- Depth
- 78.5 Mm
- Width
- 72 Mm
- Height
- 85 Mm
- Curve code
- B
- Net weight
- 0.5 Kg
- Network type
- DC, AC
- Limitation class
- 3 conforming to EN/IEC 60898-1
- Mounting support
- 35 mm DIN rail
- Network frequency
- 50/60 Hz
- Poles description
- 4P
- [In] rated current
- 20 A
- Trip unit technology
- Thermal-magnetic
- 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
- IP degree of protection
- IP20 conforming to IEC 60529
- Manufacturer part number
- A9F73420
- Suitability for isolation
- Yes
- [Ue] rated operational voltage
- 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, <= 250 V DC
- Breaking capacity (IEC/EN 60898-1)
- 6000 A Icn at 400 V AC 50/60 Hz
- Breaking capacity (IEC/EN 60947-2)
- 10 KA Icu at 380...415 V AC 50/60 Hz
- Ambient air temperature for operation
- -35…70 °C