Schneider Electric LR2K0307 TeSys K 1.2-1.8A Thermal Overload Relay

The Schneider Electric LR2K0307 is a TeSys K series thermal overload relay rated for 1.2 to 1.8 A, designed to provide reliable motor protection in compact industrial control panel applications. The LR2K0307 guards against overload and phase-failure conditions, making it a dependable choice for automation engineers and panel builders seeking proven Schneider Electric protection devices. Weighing just 0.145 kg, this relay integrates neatly into space-constrained installations.

Technical Specifications

Applications & Use Cases

• Motor Protection: Provides thermal overload protection for small AC motors in industrial environments, preventing damage caused by sustained overcurrent conditions.
• Control Panel Integration: Designed for use in compact control panels and motor starter assemblies, particularly within the TeSys K product ecosystem.
• Industrial Automation: Suitable for conveyor systems, pump stations, HVAC equipment, and other machinery requiring dependable overload protection at low current ratings.
• Phase-Failure Detection: Detects single-phasing conditions to safeguard three-phase motors from unbalanced operation.