Description
Schneider A9R11280 | Acti 9 iID – RCCB – 2P – 80A – 30mA – type AC
Technical Specifications A9R11280
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Model Number: A9R11280
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Product Series: Acti 9 iID
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Device Type: Residual Current Circuit Breaker (RCCB)
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Number of Poles: 2 (2P)
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Rated Current (In): 80 Amps
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Sensitivity (IΔn): 30 mA
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Residual Current Type: Type AC (detects sinusoidal AC leakage)
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Rated Voltage: 230/400V AC
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Frequency: 50/60 Hz
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Mounting Type: DIN rail
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Standards Compliance: IEC 61008-1
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Degree of Protection: IP20 (with terminal protection)
Key Features and Benefits
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Personal Protection: Instantly disconnects the power in case of earth leakage, helping to prevent electric shock.
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30mA Sensitivity: Ideal for protecting human life in domestic and light commercial environments.
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Type AC Performance: Detects and trips on standard alternating current leakages.
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Double Pole Disconnection: Isolates both live and neutral conductors for enhanced safety.
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Compact DIN Rail Design: Easy integration into standard electrical panels.
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Test Button: Allows periodic functionality testing to ensure device reliability.
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High Reliability: Engineered for long operational life with low maintenance.
Applications
Residential Buildings:
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Protection of household circuits and appliances from electric shock and earth faults.
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Installed in main distribution boards or sub-panels in homes.
Commercial Buildings:
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Suitable for offices, retail units, and service buildings where protection of people and equipment is essential.
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Protects against leakage in lighting systems, general outlets, and HVAC controls.
Light Industrial Use:
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Used in small workshops or service areas with standard AC loads.
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Can be installed upstream of distribution circuits or sensitive equipment.
