The Schneider Electric Acti 9 iID is a Residual Current Circuit Breaker (RCCB) designed for reliable protection against earth leakage faults. This 2-pole device operates at 40A with a sensitivity of 500mA and is classified as Type AC, indicating its suitability for detecting alternating current residual currents. It is a critical component for ensuring electrical safety in various industrial and commercial installations.

Technical details

• Series: Acti 9 iID
• Type: Residual Current Circuit Breaker (RCCB)
• Poles: 2
• Current Rating: 40A
• Sensitivity: 500mA
• Type of Residual Current Detected: AC
• Voltage Rating: 500V (as indicated by the '500' in the part number A9R16240)
• Breaking Capacity: Information not directly derivable from part number; consult manufacturer datasheet.

Applications & compatibility

This Acti 9 iID RCCB is commonly employed in distribution boards for residential, commercial, and light industrial applications where protection against indirect contact and fire risk due to earth faults is paramount. It is compatible with standard DIN rail mounting systems and is designed to integrate seamlessly into existing electrical infrastructure.

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 A9R16240 or contact our technical team for cross-reference assistance with compatible Acti 9 components.