Schneider Electric’s thermal relay series—including models LRN322N, LRN359N, LRN355N, LRN353N, LRN361N, LRN363N, LRN357N, and LRN365N—delivers unparalleled reliability in motor protection and circuit management. Engineered for demanding industrial environments, these relays safeguard equipment against overloads, phase imbalances, and phase loss, ensuring operational continuity and minimizing downtime.
Optimized Thermal Response
Utilizing bimetallic trip technology, each model precisely monitors current fluctuations. The calibrated thermal memory accounts for residual heat during cyclic operations, preventing nuisance tripping while maintaining responsive fault detection.
Robust Construction
Featuring IP20-rated enclosures and flame-retardant materials (UL94 V-0 compliant), these relays withstand harsh conditions, including temperature variances (-25°C to +60°C) and mechanical stress.
Seamless Integration
Compatible with Schneider’s TeSys contactors and global motor control standards (IEC/EN 60947-4-1). Models support adjustable current settings (e.g., LRN355N: 0.1–0.16A; LRN365N: 8–12A), enabling precise coordination across diverse applications.
Diagnostic Clarity
Integrated trip indicators and manual reset functions provide immediate fault visibility, accelerating troubleshooting without auxiliary tools.
As a global leader in energy management, Schneider ensures ISO-certified manufacturing, 24/7 technical support, and a 5-year warranty. These relays reduce maintenance costs by 30% and extend equipment lifespan through predictive protection.
Order Today
Secure your operational resilience with Schneider’s thermal relay series. Contact our sales team for datasheets, volume pricing, and expedited global delivery.
Schneider thermal relay LRN322N LRN359N LRN355N LRN353N LRN361N LRN363N LRN357N LRN365NEngineered for Safety. Built for Performance.
