Schneider Electric's A9Z22240 is a 2-pole Residual Current Circuit Breaker (RCCB) from the Acti9 series, engineered for robust electrical safety in commercial and industrial environments. This device is designed to detect and interrupt fault currents to earth, mitigating the risk of electric shock and preventing fires caused by insulation failures. It is commonly integrated into distribution boards and control panels to protect personnel and equipment.

Technical Details

• Series: Acti9
• Poles: 2
• Rated Current (In): 40A
• Earth Fault Sensitivity (IΔn): 100mA
• Type: Type A (detects AC and pulsating DC residual currents)
• Voltage Rating: Designed for standard mains voltage applications (verify specific voltage rating against manufacturer datasheet for your region).
• Breaking Capacity (Icn): Typically 6kA or 10kA for this series, consult datasheet for exact specification.
• Tripping Curve: Standard AC tripping characteristics.

Applications & Compatibility

The Schneider Electric A9Z22240 RCCB is suitable for use in residential, commercial, and light industrial applications where enhanced protection against earth faults is required. It is commonly found in building electrical installations, control cabinets for machinery, and power distribution systems for sensitive electronic equipment.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider A9Z22240 or contact our technical team for cross-reference assistance with compatible Acti9 components.