The Schneider Electric A9N18589 is a Vigi C120 Earth Leakage Add-on Block, designed to augment the protective capabilities of compatible C120 circuit breakers. This 4-pole add-on module integrates residual current detection to safeguard electrical installations against earth faults, thereby preventing electric shock and mitigating fire risks. It is engineered for integration into residential and small commercial electrical distribution systems.

Technical details

• Series: Vigi C120
• Type: Earth Leakage Add-on Block
• Poles: 4
• Earth Leakage Sensitivity: 1000 mA
• Mounting Type: Add-on module for C120 circuit breakers
• Functionality: Residual Current Device (RCD) protection
• Protection Against: Earth faults, indirect contact, and fire hazards
• Compatibility: Designed for use with Schneider Electric C120 series circuit breakers. Specific breaker model compatibility should be verified against manufacturer documentation.

Applications & compatibility

This earth leakage add-on block is suitable for applications requiring enhanced protection against earth faults in single-phase and three-phase systems. It is commonly deployed in residential building services, small commercial facilities, and light industrial environments where personnel safety and equipment protection from earth leakage currents are paramount.

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 A9N18589 or contact our technical team for cross-reference assistance with compatible C120 series components.