The Schneider Electric LR9D08 is an electronic thermal overload relay designed for motor protection in industrial applications. As part of the TeSys LRD series, this 3-pole relay offers adjustable current settings to safeguard motors against overloads and phase failures. It is commonly integrated into motor control centers and starter assemblies for various manufacturing equipment.

Technical details

• Series: TeSys LRD
• Number of Poles: 3
• Adjustable Current Range: 1.6 A to 8 A
• Type: Electronic Thermal Overload Relay
• Mounting: Designed for direct mounting onto compatible Schneider Electric contactors (verify compatibility with specific contactor models).
• Trip Class: Class 10 (typical for this series, verify with datasheet for exact specification).
• Reset Function: Manual and automatic reset options available (verify with datasheet for specific model configuration).
• Phase Failure Sensitivity: Integrated phase failure detection for enhanced motor protection.

Applications & compatibility

This TeSys LRD relay is suitable for protecting three-phase induction motors across a wide range of industrial machinery. Applications include conveyor systems, pumps, fans, machine tools, and packaging equipment where reliable motor overload protection is critical. It is designed to work with specific Schneider Electric contactor families; buyers should confirm compatibility with their existing starter configurations.

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 LR9D08 or contact our technical team for cross-reference assistance with compatible TeSys components.