Schneider A9R11291 | Acti 9 iID – RCCB – 2P – 100A – 30mA – type AC

Technical Specifications A9R11291

• Product Reference: A9R11291

• Product Series: Acti 9 iID

• Device Type: Residual Current Circuit Breaker (RCCB)

• Number of Poles: 2 (Double Pole)

• Rated Current (In): 100 Amps

• Rated Residual Operating Current (IΔn): 30 mA

• Residual Current Type: Type AC (for sinusoidal AC leakage detection)

• Rated Operational Voltage: 230/400V AC

• Frequency: 50/60 Hz

• Installation: DIN Rail mountable

• Degree of Protection: IP20 (with terminal cover)

• Standard Compliance: IEC 61008-1

Key Features and Benefits

• Fast Disconnection: Provides immediate response to leakage currents, improving safety for users and equipment.

• 30 mA Sensitivity: Offers personal protection by tripping at a low residual current level.

• 100 Amp Capacity: Supports high-load circuits and main incoming supplies in buildings or large installations.

• Type AC Sensitivity: Detects standard AC residual currents, suitable for most everyday electrical loads.

• 2-Pole Protection: Disconnects both live and neutral lines to ensure total circuit isolation.

• Compact Design: Saves space in distribution boards while maintaining full safety functionality.

• Test Button: Allows regular manual testing to verify operational status.

• Maintenance-Friendly: Designed for ease of installation and routine inspection.

Applications A9R11291

Residential:

• Main protection device for houses and apartments with high-current electrical needs.

• Ideal for whole-house earth leakage protection, especially when combined with downstream circuit breakers.

Commercial:

• Offices, shops, and commercial units that require reliable protection against electric shock and fire risks.

• Protects equipment and users in general-purpose AC circuits such as lighting, sockets, and HVAC.

Light Industrial:

• Small workshops and technical rooms with moderate electrical infrastructure.

• Suitable for circuits not involving DC components or variable-frequency drives.

Public Facilities:

• Schools, clinics, or small public buildings where general electrical safety is a priority.

• Complies with safety regulations and enhances the protection of staff and visitors.