The Schneider Electric Acti 9 iID is a Residual Current Circuit Breaker (RCCB) designed for reliable electrical protection in demanding industrial environments. This 2-pole unit, rated for 40A, incorporates Type A sensitivity, making it effective against AC and pulsating DC residual currents. It is commonly integrated into power distribution systems for machinery and control panels where enhanced safety against earth faults is paramount.

Technical details

• Series: Acti 9 iID
• Type: Residual Current Circuit Breaker (RCCB)
• Number of Poles: 2P
• Rated Current: 40A
• Residual Current Sensitivity: 300mA
• Residual Current Type: Type A (detects AC and pulsating DC residual currents)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230V/400V).
• Breaking Capacity: Verify against manufacturer datasheet for specific breaking capacity (e.g., 6kA, 10kA).

Applications & compatibility

This Acti 9 iID RCCB is suitable for use in a wide range of industrial applications, including motor control centers, pump stations, and HVAC systems. Its Type A sensitivity ensures protection for circuits powering equipment that may generate pulsating DC fault currents, such as variable speed drives or electronic power supplies. It is designed to integrate seamlessly into standard DIN rail mounting systems found in control cabinets.

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 A9R24240 or contact our technical team for cross-reference assistance with compatible Acti 9 components.