The Schneider Electric A9R24440 is a 4-pole Residual Current Circuit Breaker (RCCB) from the Acti 9 iID series. This device is engineered to provide essential protection against indirect contact by detecting residual currents and interrupting the circuit when a fault occurs. It is designed for use in electrical distribution systems where personnel safety and equipment protection are paramount.

Technical details

• Series: Acti 9 iID
• Type: Residual Current Circuit Breaker (RCCB)
• Poles: 4
• Sensitivity Class: Class A (detects AC and pulsating DC residual currents)
• Rated Current: 40A
• Rated Residual Operating Current: 30mA
• Breaking Capacity: 6kA
• Voltage Rating: 400V AC

Applications & compatibility

This RCCB is suitable for a wide range of industrial and commercial applications, including protecting circuits in control panels, motor control centers, and general power distribution systems. It is commonly found in environments requiring enhanced safety measures, such as manufacturing facilities, data centers, and building services.

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 A9R24440 or contact our technical team for cross-reference assistance with compatible Acti 9 components.