The Schneider Electric Acti9 iID A9R05440 is a 4-pole residual current circuit breaker (RCCB) designed for robust electrical protection. This device, part of the Acti9 iID series, offers selective tripping at 300mA, ensuring enhanced safety and operational continuity in demanding industrial environments. Its 'A' type designation signifies its capability to detect AC and pulsating DC residual currents.

Technical details

• Series: Acti9 iID
• Poles: 4
• Rated Current: 40A
• Residual Current Sensitivity: 300mA
• Type: A (detects AC and pulsating DC residual currents)
• Tripping Characteristic: Selective
• Configuration: 4-Module Width
• Voltage Rating: Verify against manufacturer datasheet for specific operational voltage requirements.

Applications & compatibility

This RCCB is suitable for use in distribution boards and control panels across various industrial sectors, including manufacturing plants, data centers, and commercial buildings. It provides essential protection against electric shock and fire hazards, particularly in circuits where selective discrimination with downstream overcurrent devices is required.

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 A9R05440 or contact our technical team for cross-reference assistance with compatible Acti9 iID components.