The Schneider Electric Vigi DT40 is an earth leakage add-on block designed to enhance safety and protection in electrical installations. This specific unit, part of the Vigi DT40 series, is configured for 1 Pole + Neutral (1P + N) operation and features a 40A current rating with a 300mA earth leakage sensitivity. It is commonly integrated into distribution boards and control panels to prevent electrical hazards.

Technical details

• Series: Vigi DT40
• Configuration: 1 Pole + Neutral (1P + N)
• Rated Current: 40A
• Earth Leakage Sensitivity: 300mA
• Functionality: Earth leakage protection add-on block
• Compatibility: Designed for use with compatible Schneider Electric DT40 circuit breakers. For specific breaker model compatibility, please consult the manufacturer's datasheet.
• Voltage Rating: Please verify the specific voltage rating against the manufacturer's datasheet, as it is not explicitly encoded in the provided part information.

Applications & compatibility

This Vigi DT40 earth leakage add-on block is essential for applications requiring enhanced protection against earth faults. It is frequently deployed in commercial buildings, industrial facilities, and residential electrical systems to safeguard personnel and equipment from electric shock and fire hazards caused by insulation failures. Its integration is crucial for compliance with safety regulations in various 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 A9N21453 or contact our technical team for cross-reference assistance with compatible Vigi DT40 components.