Protecting motors in the 90-110 kW range at 400 V, the Schneider Electric TeSys LRF electronic thermal overload relay (LR9F5371) offers precise overcurrent detection. This relay is engineered for demanding industrial environments, ensuring reliable motor operation and preventing damage from excessive current draw. It integrates seamlessly into TeSys motor control systems.

Technical details

• Series: TeSys LRF
• Type: Electronic Thermal Overload Relay
• Motor Power Rating: 90-110 kW (at 400 V)
• Thermal Setting Range: 132-220 A
• Voltage Class: 400 V
• Protection Functions: Overcurrent, phase loss, thermal memory, manual/auto reset
• Reset Type: Manual or Automatic
• Mounting: Direct mounting on TeSys D contactors (specific models) or separate mounting with adapter

Applications & compatibility

The Schneider Electric LR9F5371 is suitable for a broad spectrum of industrial applications, including pump drives, fan systems, conveyor belts, and general machinery where precise motor protection is critical. It is designed to work with compatible Schneider Electric TeSys contactors and control systems, ensuring a robust 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 Schneider Electric LR9F5371 or contact our technical team for cross-reference assistance with compatible TeSys LRF components.