Schneider Electric LRE359 TeSys 48-65A Thermal Overload Relay

The Schneider Electric LRE359 is a TeSys series thermal overload relay providing adjustable overload protection across a 48–65A current range. Designed for integration into industrial motor control assemblies, the LRE359 safeguards motors and downstream equipment from damage caused by sustained overcurrent conditions. Weighing just 0.52 kg, this compact relay is engineered for installation in control panels and motor starter combinations common in industrial automation environments.

Technical Specifications

Applications & Use Cases

• Motor Protection: Provides thermal overload protection for three-phase motors in industrial machinery, preventing winding damage from prolonged overcurrent.
• Motor Starters: Designed to complement TeSys contactors within direct-on-line (DOL) motor starter assemblies for seamless integration.
• Control Panels: Suitable for incorporation into MCC (motor control centre) panels and automation control cabinets requiring reliable overload detection.
• Industrial Automation: Applicable across manufacturing, pumping, HVAC, and conveyor drive systems where motor protection is critical.