Schneider A9R11280 | Acti 9 iID – RCCB – 2P – 80A – 30mA – type AC

Technical Specifications A9R11280

• Model Number: A9R11280

• Product Series: Acti 9 iID

• Device Type: Residual Current Circuit Breaker (RCCB)

• Number of Poles: 2 (2P)

• Rated Current (In): 80 Amps

• Sensitivity (IΔn): 30 mA

• Residual Current Type: Type AC (detects sinusoidal AC leakage)

• Rated Voltage: 230/400V AC

• Frequency: 50/60 Hz

• Mounting Type: DIN rail

• Standards Compliance: IEC 61008-1

• Degree of Protection: IP20 (with terminal protection)

Key Features and Benefits

• Personal Protection: Instantly disconnects the power in case of earth leakage, helping to prevent electric shock.

• 30mA Sensitivity: Ideal for protecting human life in domestic and light commercial environments.

• Type AC Performance: Detects and trips on standard alternating current leakages.

• Double Pole Disconnection: Isolates both live and neutral conductors for enhanced safety.

• Compact DIN Rail Design: Easy integration into standard electrical panels.

• Test Button: Allows periodic functionality testing to ensure device reliability.

• High Reliability: Engineered for long operational life with low maintenance.

Applications

Residential Buildings:

• Protection of household circuits and appliances from electric shock and earth faults.

• Installed in main distribution boards or sub-panels in homes.

Commercial Buildings:

• Suitable for offices, retail units, and service buildings where protection of people and equipment is essential.

• Protects against leakage in lighting systems, general outlets, and HVAC controls.

Light Industrial Use:

• Used in small workshops or service areas with standard AC loads.

• Can be installed upstream of distribution circuits or sensitive equipment.