Schneider Electric A9F89463 Miniature Circuit Breaker
Schneider Electric A9F89463 Miniature Circuit Breaker (MCB) 4P 63A C-curve. The Schneider Electric A9F89463 Acti9 iC60H Miniature Circuit Breaker (MCB) provides reliable protection against overcurrents and short circuits in AC and DC final distribution circuits. This 4-pole, 63A MCB features a C-curve thermal-magnetic trip unit, ideal for general applications with moderate inrush currents. Compliant with EN/IEC 60898-1 and EN/IEC 60947-2, it offers a breaking capacity of 10000 A at 400 V AC and 15 KA at 380-415 V AC, perfectly matching power grid standards in Egypt and the Gulf. It supports operational voltages up to 440 V AC (50/60 Hz) and <= 250 V DC, ensuring broad system compatibility. The A9F89463 is suited for industrial and commercial settings, including power distribution in cement factories, oil and gas, water treatment plants, food and beverage production, and building services. With IP20 protection and a wide operating temperature range (-35 to 70 °C), it ensures reliability in demanding environments. Designed for 35mm DIN rail mounting, this MCB combines easy installation with high mechanical and electrical durability.
Details
- Brand: Schneider Electric
- Part number: A9F89463
- Series: Acti9 iC60
- Category: Miniature Circuit Breaker
Category
Acti9 iC60 Miniature Circuit Breakers
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Specifications
- Curve code
- C
- Network type
- AC, DC
- Rated current
- 63 A
- Mounting support
- 35 mm DIN rail
- Network frequency
- 50/60 Hz
- Poles description
- 4P
- Tightening torque
- 3.5 N.M top or bottom
- Trip unit technology
- Thermal-magnetic
- Electrical durability
- 10000 Cycles
- Mechanical durability
- 20000 Cycles
- Wire stripping length
- 14 Mm for top or bottom connection
- IP degree of protection
- IP20
- Manufacturer part number
- A9F89463
- Suitability for isolation
- Yes
- Rated operational voltage AC
- 380...415 V AC 50/60 Hz
- Rated operational voltage DC
- <= 250 V DC
- Breaking capacity (IEC/EN 60898-1)
- 10000 A at 400 V AC 50/60 Hz
- Breaking capacity (IEC/EN 60947-2)
- 15 KA at 380...415 V AC 50/60 Hz
- Ambient air temperature for operation
- -35…70 °C