Technical Specifications:

The Schneider A9R41225 is a reliable Residual Current Circuit Breaker (RCCB) from the Acti 9 iID series, designed to provide protection against earth leakage faults in electrical circuits. It offers the following key specifications:

• Nominal Current (In): 25 Amps.

• Number of Poles: 2 Poles.

• Earth Leakage Sensitivity (IΔn): 30mA.

• Earth Leakage Protection Type: Type AC (responds to alternating currents resulting from leakage).

• Nominal Voltage (Ue): 220-240V AC (50/60 Hz).

• Breaking Capacity (Idm/Im): 1500 Amps.

• Short-circuit Current Rating (Inc/IΔc): 10 kA.

• Insulation Voltage (Ui): 500V AC.

• Impulse Withstand Voltage (Uimp): 6 kV.

• Operating Temperature Range: -5°C to 60°C.

• Storage Temperature Range: -40°C to 85°C.

• Degree of Protection: IP20 (without cover) and IP40 (with cover).

• Dimensions: 36 mm (Width) x 91 mm (Height) x 73.5 mm (Depth).

• Weight: 0.21 kg.

Features:

1. Effective Earth Leakage Protection: The Schneider A9R41225 provides reliable protection against earth leakage faults caused by alternating current (AC) leakage, ensuring safety by preventing electric shocks and minimizing the risk of electrical fires.

2. Easy Installation: The device is designed to be easily installed on a DIN rail, simplifying its integration into electrical distribution panels and minimizing installation time.

3. 30mA Sensitivity: With a 30mA sensitivity, this RCCB offers optimal protection against leakage currents that may pose a danger to human life, ensuring safety in both residential and commercial installations.

4. Visitrip Indicator: The device includes a mechanical indicator that shows the status of the RCCB. The “trip” indicator helps with quick identification of any faults and facilitates easier maintenance.

5. High Durability: Schneider’s Acti 9 iID RCCB is designed for long-lasting performance, with the ability to withstand up to 20,000 electrical cycles and 15,000 mechanical cycles, ensuring a longer service life.

6. High Protection Degree: The device has a protection rating of IP20 (without cover) and IP40 (with cover), offering excellent protection against environmental factors like dust and moisture.

7. Suitable for Various Applications: The A9R41225 RCCB is ideal for residential, commercial, and industrial installations, providing necessary protection against earth leakage faults in circuits, ensuring the safety of both the equipment and the people working with them.

8. VisiSafe Indicator: This RCCB includes a VisiSafe window that displays a green color when the contacts are fully open, ensuring safe and clear visibility for maintenance personnel.

Applications:

1. Residential Installations: The A9R41225 is perfect for protecting electrical circuits in homes, preventing electric shocks caused by earth leakage in domestic electrical systems.

2. Commercial and Industrial Use: It is suitable for protecting electrical systems in commercial buildings and light industrial applications, where earth leakage protection is crucial for worker safety and equipment protection.

3. Sensitive Equipment Protection: The RCCB is ideal for protecting sensitive electrical equipment such as generators, transformers, and industrial machinery that may be prone to earth leakage faults.

4. General Electrical Systems: This device is applicable in any electrical circuit that requires earth leakage protection to ensure the safety of both the electrical system and the people operating it.