The Schneider Electric Acti 9 iID is a Residual Current Circuit Breaker (RCCB) designed for comprehensive protection in electrical installations. This 4-pole unit, identified by the part number A9R31480, offers 80A current carrying capacity and a 30mA tripping sensitivity, crucial for safeguarding against earth faults and indirect contact. Its Type A-SI designation indicates enhanced sensitivity to AC and pulsating DC residual currents, making it suitable for a wide range of industrial and commercial applications where sensitive electronic equipment is present.

Technical details

• Series: Acti 9 iID
• Product Type: Residual Current Circuit Breaker (RCCB)
• Number of Poles: 4P
• Rated Current: 80A
• Rated Residual Current: 30mA
• Residual Current Type: Type A-SI (sensitive to AC and pulsating DC residual currents)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230/400V AC).
• Breaking Capacity: Verify against manufacturer datasheet for specific Icn/Ics ratings.

Applications & compatibility

This RCCB is commonly employed in distribution boards for protecting circuits in industrial facilities, commercial buildings, and residential complexes. Its Type A-SI sensitivity makes it particularly well-suited for environments with sensitive electronic loads, such as variable speed drives, IT equipment, and lighting systems, where standard Type AC breakers may not provide adequate protection against earth leakage faults.

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 A9R31480 or contact our technical team for cross-reference assistance with compatible Acti 9 components.