The Schneider Electric TeSys LRF electronic thermal overload relay is engineered for robust motor protection in demanding industrial environments. This unit, part of the TeSys LRF series, provides precise current monitoring and tripping functions to safeguard electric motors from overloads and phase failures. Its design is optimized for integration within motor control centers and individual motor starter assemblies.

Technical details

• Series: TeSys LRF
• Type: Electronic Thermal Overload Relay
• Adjustable Current Range: 132...220 A
• Trip Class: Class 10
• Phase Failure Sensitivity: Yes
• Manual Reset: Yes
• Automatic Reset: Yes
• Test Function: Yes

Applications & compatibility

This overload relay is suitable for protecting three-phase motors across a wide range of industrial applications, including conveyor systems, pumps, fans, and machine tools. It is designed to be compatible with Schneider Electric TeSys contactors and other motor control components, ensuring a cohesive and reliable motor control solution.

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 LR9F5371 or contact our technical team for cross-reference assistance with compatible TeSys LRF components.