Schneider Electric's TeSys 50438 is a closed toroid earth leakage current sensor designed for precise detection in electrical installations. This sensor is engineered for integration with the Vigirex Ground Fault Relay system, Vigilohm Insulation Fault locators, and VigiPacT type A residual current protection and monitoring relays. It provides essential monitoring of residual currents to enhance electrical safety and system integrity.

Technical details

• Sensor Type: Closed Toroid Earth Leakage Current Sensor
• Series: TeSys
• Compatible Systems: Vigirex Ground Fault Relays, Vigilohm Insulation Fault Locators, VigiPacT Type A Residual Current Protection and Monitoring Relays
• Functionality: Monitors residual currents in electrical installations
• Form Factor: Closed toroid design for efficient magnetic flux capture
• Application: Earth leakage current detection and monitoring
• Construction: Robust design suitable for industrial environments

Applications & compatibility

The TeSys 50438 sensor is critical for applications requiring reliable earth leakage detection, such as in manufacturing facilities, data centers, and commercial buildings. It ensures compliance with safety standards and protects equipment from damage caused by ground faults when used with compatible Vigirex and VigiPacT relay 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 Schneider Electric TeSys 50438 or contact our technical team for cross-reference assistance with compatible Vigirex and VigiPacT components.