The Schneider Electric A9R26440 is a 4-pole residual current circuit breaker (RCCB) from the Acti9 iID series, engineered to provide robust protection against earth faults and indirect contact in electrical systems. This device is designed for installation in residential, commercial, and industrial environments where enhanced electrical safety is paramount, offering protection against direct contact when set to its 30mA sensitivity.

Technical details

• Series: Acti9 iID
• Poles: 4
• Type: Residual Current Circuit Breaker (RCCB)
• Sensitivity: 30mA (for earth fault and indirect/direct contact protection)
• Voltage Rating: Verify with manufacturer datasheet for specific voltage class (e.g., 230V/400V AC)
• Current Rating: Verify with manufacturer datasheet for specific amperage (e.g., 25A, 40A, 63A)
• Breaking Capacity: Verify with manufacturer datasheet for specific fault current rating (e.g., 6kA, 10kA)
• Tripping Curve: Typically Type AC or Type A, verify with manufacturer datasheet

Applications & compatibility

This RCCB is suitable for use in distribution boards and panelboards within residential buildings, office spaces, retail environments, and light industrial facilities. It is commonly integrated into systems requiring protection against residual currents to prevent electric shock and fire hazards, such as in circuits feeding lighting, socket outlets, and fixed electrical 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 Electric A9R26440 or contact our technical team for cross-reference assistance with compatible Acti9 components.