Schneider A9R10225 | Acti 9 iID – RCCB – 2P – 25A – 10mA – type AC

. Technical Specifications A9R10225

• Brand: Schneider Electric

• Series: Acti9 iID

• Model Number: A9R10225

• Device Type: RCCB (Residual Current Circuit Breaker)

• Number of Poles: 2 Poles

• Rated Current (In): 25 Amperes

• Rated Residual Operating Current (IΔn): 10 mA

• Sensitivity Type: Type AC (detects pure sinusoidal AC leakage currents)

• Rated Voltage (Ue): 230/240V AC (single-phase)

• Frequency: 50/60 Hz

• Short-Circuit Withstand Capacity: 6 kA (when used with appropriate backup protection)

• Mounting: DIN rail, 2 modules width (36 mm)

• Degree of Protection: IP20 (front panel), IP40 (in enclosure)

• Operating Temperature: -25°C to +60°C

• Standards: IEC/EN 61008-1 compliant

. Key Features

• High Sensitivity (10 mA): Provides enhanced protection against electrical shock and is suitable for personal safety applications.

• Type AC Detection: Detects AC earth leakage currents (suitable for general-purpose use in typical residential and light commercial installations).

• Full Pole Disconnection: Disconnects both live and neutral, ensuring maximum safety.

• Compact Design: Takes up only 2 DIN rail modules (36 mm), ideal for compact distribution boards.

• Status Indicator: Clear mechanical toggle and trip indicator for quick fault identification.

• Reliable Mechanism: Proven Schneider technology ensures consistent performance and long-term reliability.

• Double Insulated Housing: Enhances electrical safety during handling and installation.

• Tool-Free Mounting: Quick to install on standard DIN rails without the need for special tools.

• Test Button: Built-in test function allows for periodic checking of proper functionality.

. Applications

The Schneider A9R10225 RCCB is particularly suitable for applications that demand very high safety standards and low leakage current protection:

• Residential Installations: Bathrooms, kitchens, or bedrooms to protect people from electrical shock.

• Healthcare Facilities: Clinics, hospitals, or patient rooms where sensitive residual current protection is critical.

• Public Buildings: Schools, offices, hotels, and other public access areas.

• Special Equipment Protection: Where even small leakage currents (under 10mA) could pose a safety risk.

• Wet Areas and Outdoor Circuits: Such as water heaters, pools, or garden installations.