The Schneider Electric A9R22440 Acti 9 iID Residual Current Circuit Breaker (RCCB) is a Type A device designed for robust protection against electrical shock in industrial and commercial environments. This 4-pole breaker is engineered to safeguard personnel and equipment from earth leakage faults, offering a critical layer of safety in power distribution systems. Its application is typically found in control panels and distribution boards where reliable fault detection is paramount.

Technical details

• Series: Acti 9 iID
• Poles: 4
• Rated Current: 40A
• Earth Leakage Sensitivity: 100mA
• Protection Type: Type A (detects AC and pulsating DC residual currents)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230/400V AC)
• Breaking Capacity: Verify against manufacturer datasheet for specific fault current rating (kA)
• Operating Temperature Range: Verify against manufacturer datasheet for environmental specifications

Applications & compatibility

This RCCB is suitable for use in a wide range of applications including motor control centers, HVAC systems, lighting circuits, and general power distribution in manufacturing facilities. It is compatible with standard DIN rail mounting systems and is designed to integrate seamlessly into existing electrical infrastructure, providing enhanced safety for personnel against indirect and direct contact with live conductors.

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 A9R22440 or contact our technical team for cross-reference assistance with compatible Acti 9 components.