A9F77406
Schneider Electric A9F77406 Acti9 iC60N Miniature Circuit Breaker 4P 6A C-Curve. The Schneider Electric A9F77406 is a robust Acti9 iC60N Miniature Circuit Breaker, specifically designed for reliable protection in final distribution circuits. This 4-pole MCB is rated at 6 A with a C-curve thermal-magnetic trip unit, ensuring precise overload and short-circuit protection for both AC and DC networks. It supports a wide range of operational voltages, including 220-240 V AC and 380-415 V AC at 50/60 Hz, crucial for electrical systems across Egypt and the Gulf region. With a breaking capacity of 10 kA at 380-415 V AC (EN/IEC 60947-2) and 6000 A at 400 V AC (EN/IEC 60898-1), the A9F77406 offers excellent safety and compliance. Its DIN-rail clip-on mounting and IP20 protection (IP40 in modular enclosure) facilitate easy installation in various panels. Suitable for diverse industrial applications such as water treatment plants, oil and gas facilities, commercial buildings, and food & beverage processing, this Schneider Electric circuit breaker provides high mechanical and electrical durability in ambient temperatures from -35 to 70 °C.
Details
- Brand: Schneider Electric
- Part number: A9F77406
- Series: Acti9
- Category: Miniature Circuit Breaker
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Specifications
- Depth
- 78.5 Mm
- Width
- 72 Mm
- Height
- 85 Mm
- Curve code
- C
- Net weight
- 0.5 Kg
- Network type
- DC, AC
- Mounting support
- 35 mm DIN rail
- Network frequency
- 50/60 Hz
- Poles description
- 4P
- Tightening torque
- 2 N.M top or bottom
- [In] rated current
- 6 A
- Trip unit technology
- Thermal-magnetic
- Breaking capacity (Icn)
- 6000 A at 400 V AC 50/60 Hz (EN/IEC 60898-1)
- Breaking capacity (Icu)
- 10 KA at 380...415 V AC 50/60 Hz (EN/IEC 60947-2)
- 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; 1.0 cable flexible, copper or aluminium, with ring terminal
- IP degree of protection
- IP20 (IEC 60529); IP40 in modular enclosure (Insulation class II) (IEC 60529)
- Manufacturer part number
- A9F77406
- Number of protected poles
- 4
- [Ui] rated insulation voltage
- 500 V AC 50/60 Hz
- [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
- Ambient air temperature for operation
- -35…70 °C