The Schneider Electric Vigi DT40 is an earth leakage add-on block designed for enhanced electrical safety in three-phase systems. This ProDis series component integrates seamlessly with compatible Schneider Electric DT40 circuit breakers to provide residual current protection. It is engineered to detect earth faults and trip the associated circuit breaker, preventing potential hazards and equipment damage.

Technical details

• Series: Vigi DT40 (ProDis)
• Configuration: Earth leakage add-on block
• Number of Poles: 3P (Three-Phase)
• Rated Current: 25A
• Sensitivity: 30mA (0.03A)
• Functionality: Residual current detection and tripping
• Compatibility: Designed for use with Schneider Electric DT40 series circuit breakers
• Mounting: Add-on block for direct mounting onto compatible breakers

Applications & compatibility

This Vigi DT40 earth leakage add-on block is essential for applications requiring robust protection against earth faults. It is commonly deployed in industrial environments such as manufacturing facilities, control panels, and machinery where personnel safety and equipment integrity are paramount. Its compatibility with the Schneider Electric DT40 series ensures straightforward integration into existing electrical distribution systems.

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 A9N21464 or contact our technical team for cross-reference assistance with compatible Vigi DT40 components.