Schneider Electric LRE363 TeSys 63-80A Thermal Overload Relay

The Schneider Electric LRE363 is a TeSys series thermal overload relay designed to provide reliable motor protection across an adjustable current range of 63 to 80A. As a core component in industrial control panels and motor starter assemblies, the LRE363 guards against overload conditions by detecting sustained overcurrents that could damage motors or connected equipment. Weighing 2.2 kg, it is built for robust industrial environments where dependable protection and precise current calibration are essential.

Technical Specifications

Applications & Use Cases

• Motor Starter Protection: Paired with TeSys contactors to form complete motor starter assemblies, protecting against sustained overload currents.
• Industrial Automation: Suitable for use in manufacturing, process control, and conveyor systems where motor protection is critical.
• Control Panel Integration: Designed for DIN rail or panel mounting in industrial switchgear and motor control centers (MCCs).
• High-Current Motor Circuits: Ideal for larger motors operating in the 63–80A range, including pumps, compressors, and fans.