The Schneider Electric A9N19454 is a Vigi C40 earth leakage add-on block designed for 1-phase + neutral configurations. This accessory enhances the safety and protection capabilities of compatible circuit breakers by providing earth fault detection. It is engineered to integrate seamlessly with Schneider Electric's Librio system, offering a crucial layer of protection against electrical hazards in industrial environments.

Technical details

• Series: Vigi C40
• Type: Earth Leakage Add-on Block
• Configuration: 1 Pole + Neutral (1P + N)
• Sensitivity: 30 mA (milliamperes) rated residual current for earth leakage detection
• System Compatibility: Designed for integration with Schneider Electric Librio system components.
• Functionality: Provides earth leakage protection by tripping the associated circuit breaker when a fault current to earth is detected.
• Voltage Rating: Verify specific voltage requirements with the manufacturer's datasheet; the part number does not explicitly define this.
• Current Rating: The C40 designation suggests compatibility with circuit breakers rated up to 40A, but the specific current rating of the add-on block itself should be confirmed via datasheet.

Applications & compatibility

This earth leakage add-on block is commonly employed in electrical distribution panels and control systems where enhanced protection against earth faults is required. Applications include protecting personnel and equipment in environments such as manufacturing facilities, commercial buildings, and data centers, particularly when used with compatible Schneider Electric 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 A9N19454 or contact our technical team for cross-reference assistance with compatible Vigi C40 components.