A9F73440
Schneider Electric A9F73440 Miniature circuit breaker (MCB) Acti9 iC60N 4P 40A B curve. The Schneider Electric A9F73440 Acti9 iC60N Miniature Circuit Breaker is a robust 4-pole device engineered for dependable circuit protection across diverse electrical distribution systems. Featuring a 40A rated current and a B-curve trip unit, this thermal-magnetic MCB offers versatile protection for both AC and DC networks. It provides significant breaking capacities, including 6000A (IEC/EN 60898-1) at 400V AC and 10kA (IEC/EN 60947-2) at 380-415V AC, making it ideal for various applications. The A9F73440 is suitable for isolation and compatible with DIN rail mounting, ensuring straightforward installation. Its broad operational voltage range, encompassing 220-240V AC and 380-415V AC at 50/60 Hz, aligns perfectly with electrical standards in Egypt and the Gulf. This MCB is critical for safeguarding final distribution circuits in vital industries such as oil and gas, water treatment, cement, food and beverage, and textile manufacturing, alongside general building services. With IP20 protection and an operating temperature range of -35 to 70 °C, it ensures reliable performance.
Details
- Brand: Schneider Electric
- Part number: A9F73440
- Series: Acti9 iC60
- Category: Miniature Circuit Breaker
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Specifications
- Curve code
- B
- Net weight
- 0.5 Kg
- PART NUMBER
- A9F73440
- Network type
- AC, DC
- Mounting support
- 35 mm DIN rail
- Network frequency
- 50/60 Hz
- Poles description
- 4P
- [In] rated current
- 40 A
- Trip unit technology
- Thermal-magnetic
- Dimensions (H x W x D)
- 85 mm x 72 mm x 78.5 mm
- Connections - terminals
- Single terminal (top or bottom) , for 1 cable(s) , 1…35 mm², rigid, copper
- IP degree of protection
- IP20 conforming to IEC 60529
- Suitability for isolation
- Yes conforming to EN/IEC 60898-1, Yes conforming to EN/IEC 60947-2
- [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