A9R51440
Schneider Electric A9R51440 Residual Current Circuit Breaker (RCCB) iID, 4P, 40A, Type A, 30mA. The Schneider Electric A9R51440 Acti9 iID Residual Current Circuit Breaker (RCCB) provides essential earth-leakage protection for electrical installations. Designed as a 4-pole device with a 40A rated current and a highly sensitive 30mA earth-leakage trip, this Type A RCCB ensures immediate disconnection in case of fault currents, protecting both personnel and equipment. It operates across a wide 400-415V AC 50/60Hz network, featuring a robust 10kA rated conditional short-circuit current capability. Its voltage-independent tripping technology guarantees reliable performance. Easy to install on a 35mm DIN rail with clip-on mounting, the A9R51440 is suitable for demanding environments, tolerating ambient temperatures from -25 to 60 °C. This versatile component is ideal for critical applications across Egypt and the Gulf, including power distribution in building services, water treatment facilities, oil and gas operations, and the cement, food and beverage, and textile industries, safeguarding against electrical hazards.
Details
- Brand: Schneider Electric
- Part number: A9R51440
- Series: Acti9 iID
- Category: Residual Current Circuit Breaker
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Specifications
- Depth
- 69 Mm
- Width
- 72 Mm
- Height
- 85 Mm
- Net weight
- 370 G
- Mounting support
- 35 mm DIN rail
- Network frequency
- 50/60 Hz
- Poles description
- 4P
- Tightening torque
- 3.5 N.M top or bottom
- [In] rated current
- 40 A
- Connections - terminals
- 1…35 mm² rigid, 1…25 mm² flexible
- IP degree of protection
- IP20 conforming to IEC 60529
- Manufacturer part number
- A9R51440
- Earth-leakage sensitivity
- 30 MA
- Earth-leakage protection class
- Type A
- [Ue] rated operational voltage
- 400...415 V AC 50/60 Hz
- Ambient air temperature for operation
- -25...60 °C
- Rated conditional short-circuit current
- 10 KA