Part of the Schneider Electric Acti9 Vigi C120 series, the A9N18559 is a modular add-on residual current device (RCD) designed to enhance electrical safety by providing protection against earth leakage faults. This device is engineered for integration with compatible circuit breakers to deliver comprehensive earth leakage protection in various electrical installations.

Technical Details

• Series: Acti9 Vigi C120
• Product Type: Add-on Residual Current Device (RCD)
• Functionality: Earth leakage protection
• Mounting Type: Modular, designed for add-on installation
• Compatibility: Designed to integrate with compatible Schneider Electric C120 circuit breakers. Specific breaker model compatibility should be verified against manufacturer documentation.
• Protection Class: Provides residual current protection. Specific IP rating and insulation class should be confirmed via datasheet.
• Standards Compliance: Adheres to relevant international electrical safety standards for RCDs. Specific standard numbers are not encoded in the part number and require datasheet verification.
• Operating Principle: Detects imbalances in current flow to earth and trips the associated circuit breaker.

Applications & Compatibility

The Schneider A9N18559 is suitable for use in commercial and industrial electrical distribution systems where enhanced protection against earth faults is required. Common applications include protecting personnel and equipment in environments such as control panels, machinery enclosures, and general building electrical installations, particularly when paired with compatible C120 circuit breakers.

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 A9N18559 or contact our technical team for cross-reference assistance with compatible Acti9 components.