The Schneider Electric LR9G630 is an electronic thermal overload relay from the TeSys Giga series, designed for robust motor protection in industrial environments. This relay is engineered to provide reliable tripping characteristics for motors operating within a specified current range, ensuring operational continuity and preventing damage from overloads. It is commonly integrated into motor control centers and standalone motor starter assemblies.

Technical details

• Series: TeSys Giga
• Type: Electronic Thermal Overload Relay
• Adjustable Current Range: 160 A to 630 A
• Trip Class: Class 5E to 30E, configurable for specific motor starting characteristics
• Control Connection: Push-in terminals for simplified wiring and reduced installation time
• Phase Loss Sensitivity: Integrated to detect and respond to phase imbalance conditions
• Manual/Automatic Reset: Supports both manual and automatic reset functions for operational flexibility
• Temperature Compensation: Built-in compensation for ambient temperature variations to maintain accurate protection

Applications & compatibility

This TeSys Giga overload relay is suitable for protecting three-phase motors in demanding applications such as heavy-duty conveyors, pumps, fans, crushers, and large machine tools. It is designed to integrate seamlessly with Schneider Electric TeSys Giga contactors and other motor control components, providing a comprehensive protection solution for industrial machinery.

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 LR9G630 or contact our technical team for cross-reference assistance with compatible TeSys Giga components.