The Schneider Electric A9R71440 is a 4-pole residual current circuit breaker (RCCB) from the Acti9 iID series. This device is designed for AC type applications and features a 30mA sensitivity for enhanced personnel protection. It is rated for 40A, providing reliable overcurrent and earth leakage protection in demanding industrial environments.

Technical details

• Series: Acti9 iID
• Poles: 4
• Current Rating: 40A
• Type: AC (Alternating Current)
• Sensitivity: 30mA
• Function: Residual Current Circuit Breaker (RCCB)
• Voltage Class: Verify against manufacturer datasheet for specific voltage ratings (e.g., 230/400V AC).
• Breaking Capacity: Verify against manufacturer datasheet for specific breaking capacity (kA).

Applications & compatibility

This Acti9 iID RCCB is suitable for use in electrical distribution systems requiring protection against earth faults and indirect contact. Common applications include protecting circuits in control panels, machinery, and building installations where a high level of safety is paramount. It is designed to integrate seamlessly into standard Acti9 distribution boards.

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 A9R71440 or contact our technical team for cross-reference assistance with compatible Acti9 components.