Schneider Electric LRE480 Easy TeSys Thermal Overload Relay 51-81A

The Schneider Electric LRE480 is an Easy TeSys series thermal overload relay designed to provide precise motor protection across an adjustable current range of 51 to 81A. Engineered for industrial control panel applications, the LRE480 safeguards motors from overload and phase-loss conditions, helping prevent costly equipment damage and unplanned downtime in demanding automation environments.

Technical Specifications

Applications & Use Cases

• Motor Protection: Protects three-phase motors from thermal overload, phase failure, and current imbalance in industrial machinery.
• Control Panels: Suitable for integration into MCC (Motor Control Centre) panels and standalone motor starter assemblies.
• Industrial Automation: Used alongside contactors in automated production lines, pumping stations, HVAC systems, and conveyor applications requiring reliable overload protection in the 51–81A range.
• Manufacturing & Process Industries: Ideal for compressors, fans, mixers, and other motor-driven equipment in process and manufacturing plants.