Description
Schneider A9R11291 | Acti 9 iID – RCCB – 2P – 100A – 30mA – type AC
Technical Specifications A9R11291
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Product Reference: A9R11291
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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 (Double Pole)
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Rated Current (In): 100 Amps
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Rated Residual Operating Current (IΔn): 30 mA
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Residual Current Type: Type AC (for sinusoidal AC leakage detection)
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Rated Operational Voltage: 230/400V AC
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Frequency: 50/60 Hz
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Installation: DIN Rail mountable
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Degree of Protection: IP20 (with terminal cover)
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Standard Compliance: IEC 61008-1
Key Features and Benefits
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Fast Disconnection: Provides immediate response to leakage currents, improving safety for users and equipment.
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30 mA Sensitivity: Offers personal protection by tripping at a low residual current level.
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100 Amp Capacity: Supports high-load circuits and main incoming supplies in buildings or large installations.
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Type AC Sensitivity: Detects standard AC residual currents, suitable for most everyday electrical loads.
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2-Pole Protection: Disconnects both live and neutral lines to ensure total circuit isolation.
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Compact Design: Saves space in distribution boards while maintaining full safety functionality.
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Test Button: Allows regular manual testing to verify operational status.
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Maintenance-Friendly: Designed for ease of installation and routine inspection.
Applications A9R11291
Residential:
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Main protection device for houses and apartments with high-current electrical needs.
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Ideal for whole-house earth leakage protection, especially when combined with downstream circuit breakers.
Commercial:
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Offices, shops, and commercial units that require reliable protection against electric shock and fire risks.
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Protects equipment and users in general-purpose AC circuits such as lighting, sockets, and HVAC.
Light Industrial:
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Small workshops and technical rooms with moderate electrical infrastructure.
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Suitable for circuits not involving DC components or variable-frequency drives.
Public Facilities:
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Schools, clinics, or small public buildings where general electrical safety is a priority.
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Complies with safety regulations and enhances the protection of staff and visitors.
