Schneider Electric LRE361 55-70A Easy TeSys Protect Differential Thermal Overload Relay ≤690V AC

The Schneider Electric LRE361 is a differential thermal overload relay from the Easy TeSys Protect series, designed to provide reliable motor protection across a 55–70A current range at voltages up to 690V AC. Engineered for direct under-contactor mounting or panel/rail installation with appropriate accessories, the LRE361 delivers precise, dependable overload detection in demanding industrial automation and control panel environments.

Technical Specifications

Certifications & Standards

• EAC: Eurasian Conformity mark — approved for markets within the Eurasian Economic Union
• IEC 60947-4-1: Low-voltage switchgear and controlgear — electromechanical contactors and motor starters
• IEC 60947-5-1: Low-voltage switchgear and controlgear — control circuit devices and switching elements
• IEC 60529: Degrees of protection provided by enclosures (IP Code)
• IEC 60068: Environmental testing — general conditions
• IEC 60068-2-1: Environmental testing — cold
• IEC 60068-2-6: Environmental testing — vibration (sinusoidal)
• IEC 60068-2-7: Environmental testing — acceleration (steady state)
• IEC 60255-5: Measuring relays and protection equipment — insulation coordination
• IEC 60801-5: Electromagnetic compatibility for industrial process measurement and control equipment — surge immunity
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals — EU regulation compliant
• WEEE: Waste Electrical and Electronic Equipment Directive — compliant with EU Directive 2012/19/EU
• China RoHS: Restriction of Hazardous Substances for the Chinese market

Applications & Use Cases

• Motor overload protection in industrial machinery and conveyor systems
• Control panel motor protection circuits up to 690V AC
• Direct mounting beneath compatible TeSys contactors for compact panel layouts
• Automation systems requiring IEC-compliant thermal overload protection
• Applications demanding differential current detection to guard against phase-loss and phase imbalance