The Schneider Electric Vigi TG40 is an earth leakage add-on block designed to enhance safety and protection in electrical systems. This specific model, the A9N21487, is part of the Vigi TG series and is engineered for integration with compatible Schneider Electric circuit breakers. It provides essential residual current protection, safeguarding personnel and equipment from electrical faults.

Technical details

• Product Type: Earth Leakage Add-on Block
• Series: Vigi TG
• Configuration: 1 Pole + Neutral (1P + N)
• Rated Current: 40 Amperes (40A)
• Rated Residual Current: 300 milliamperes (300mA)
• Functionality: Provides residual current detection and tripping
• Compatibility: Designed for use with specific Schneider Electric TG40 series circuit breakers. For precise compatibility details, please consult the manufacturer's datasheet.
• Mounting: Add-on module for direct attachment to compatible breaker frames.

Applications & compatibility

This Vigi TG40 earth leakage add-on block is commonly deployed in commercial and industrial environments where enhanced electrical safety is paramount. It is suitable for protecting circuits in applications such as lighting panels, power distribution boards, and machinery control systems, particularly where personnel may come into contact with electrical equipment.

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 A9N21487 or contact our technical team for cross-reference assistance with compatible Vigi TG components.