Description
Schneider A9R11480 | Acti 9 iID – RCCB – 4P – 80A – 30mA – type AC
Technical Specifications
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Product Reference: A9R11480
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Product Range: Acti 9 iID
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Device Type: Residual Current Circuit Breaker (RCCB)
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Number of Poles: 4 (3-phase + Neutral)
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Rated Current (In): 80 Amps
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Rated Residual Operating Current (IΔn): 30 mA
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Residual Current Type: Type AC
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Rated Operational Voltage: 400V AC (3-phase system)
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Frequency: 50/60 Hz
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Mounting: DIN Rail
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Degree of Protection: IP20 (with protection cover)
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Standards: Compliant with IEC 61008-1
Key Features and Benefits
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Full Circuit Protection: 4-pole design covers three-phase systems including neutral conductors.
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80A Rated Current: Supports medium-to-high power loads in multi-phase installations.
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30mA Sensitivity: Offers reliable protection for people by detecting dangerous earth leakage currents.
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Type AC Detection: Ideal for standard loads with pure sinusoidal AC leakage currents.
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Fast Tripping: Disconnects power quickly (within 30 milliseconds) upon detecting leakage.
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Test Button: Built-in functionality for routine performance checks.
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Compact DIN Rail Mounting: Easy to install in distribution boards and panels.
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High Reliability: Durable and maintenance-friendly design ensures long-term service.
Applications
Three-Phase Residential Systems:
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Provides whole-house protection in buildings with 3-phase power.
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Commonly used in villas, multi-family houses, or buildings with large appliances.
Commercial Buildings:
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Ensures earth fault protection in offices, restaurants, shops, and public buildings.
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Ideal for HVAC systems, elevators, lighting circuits, and commercial kitchens.
Light Industrial Installations:
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Protects equipment in workshops, machinery panels, and warehouse lighting.
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Safeguards personnel working with high-load 3-phase equipment.
Renewable and Backup Systems:
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Suitable for integration in solar panel systems, battery banks, or generator circuits using 3-phase power.
