The Schneider Electric Acti9 iID RCCB, identified by part number A9Z77491, is a 4-pole residual current circuit breaker designed for robust electrical protection in demanding environments. This device is engineered to safeguard personnel and equipment from earth faults and indirect contact, commonly integrated into power distribution systems for commercial buildings and manufacturing facilities.

Technical details

• Series: Acti9 iID
• Number of Poles: 4
• Rated Current (In): 100A
• Earth Leakage Sensitivity: 100mA
• Protection Class: AC-G
• Type of Residual Current Protection: Earth leakage
• Breaking Capacity (Icn): Not specified; refer to manufacturer datasheet for details.
• Tripping Curve: Not specified; refer to manufacturer datasheet for details.

Applications & compatibility

This RCCB is suitable for protecting circuits in residential, commercial, and light industrial settings where sensitive earth leakage detection is required. It is commonly employed in distribution boards for lighting circuits, socket outlets, and fixed electrical equipment, ensuring compliance with safety regulations and preventing potential hazards.

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 Schneider Electric A9Z77491 or contact our technical team for cross-reference assistance with compatible Acti9 series components.