Part of the Schneider Electric Acti 9 iID series, the A9Z26440 is a residual current circuit breaker engineered for robust electrical protection. This device is specifically designed to detect and interrupt circuits experiencing AC and pulsating DC residual currents, offering enhanced safety for personnel and equipment in demanding industrial environments. Its Type A protection ensures comprehensive safeguarding against common fault conditions.

Technical details

• Series: Acti 9 iID
• Protection Type: Residual Current Circuit Breaker (RCCB)
• Residual Current Type: Type A (detects AC and pulsating DC residual currents)
• Rated Breaking Capacity (Icn): Verify with manufacturer datasheet for specific value (commonly 6kA or 10kA for this series)
• Rated Residual Current (IΔn): Verify with manufacturer datasheet for specific value (commonly 30mA, 100mA, or 300mA for this series)
• Number of Poles: Verify with manufacturer datasheet (commonly 2P or 4P for this series)
• Voltage Rating: Verify with manufacturer datasheet for specific AC voltage rating (commonly 230V/400V for this series)
• Terminal Type: Screw terminals

Applications & compatibility

The Schneider Electric A9Z26440 is suitable for use in residential, commercial, and industrial electrical installations requiring reliable protection against earth leakage faults. It is commonly integrated into distribution boards and control panels for applications such as lighting circuits, socket outlets, and motor protection where both AC and pulsating DC fault currents may occur.

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 A9Z26440 or contact our technical team for cross-reference assistance with compatible Acti 9 components.