The Schneider Electric Acti9 iID series residual current circuit breaker (RCCB) is designed for reliable protection against earth leakage faults. This 2-pole, 40A device, identified by the part number A9R11240, offers AC type residual current detection with a sensitivity of 30mA, making it suitable for safeguarding personnel and equipment in various electrical installations.

Technical details

• Series: Acti9 iID
• Type: Residual Current Circuit Breaker (RCCB)
• Number of Poles: 2
• Current Rating: 40A
• Residual Current Type: AC
• Residual Current Sensitivity: 30mA
• Voltage Class: Not specified in part number; verify with manufacturer datasheet.
• Breaking Capacity: Not specified in part number; verify with manufacturer datasheet.

Applications & compatibility

This RCCB is commonly employed in residential, commercial, and light industrial settings to provide essential protection against electric shock. It is suitable for use in distribution boards and panelboards to protect circuits supplying lighting, sockets, and appliances where AC residual currents are a concern.

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 A9R11240 or contact our technical team for cross-reference assistance with compatible Acti9 components.