Schneider Electric LR2K0321 LR7K TeSys K 10-14A Thermal Overload Relay

The Schneider Electric LR2K0321 is a TeSys K series thermal overload relay (model LR7K) designed to provide reliable motor protection across an adjustable current range of 10 to 14 A. This compact overload relay safeguards motors and associated circuits from sustained overcurrent conditions, making it an essential component in industrial control panels and automation systems. Lightweight at just 145 g, the LR2K0321 fits seamlessly into space-constrained installations.

Technical Specifications

Applications & Use Cases

• Motor Protection: Protects three-phase and single-phase motors from overload and phase-failure conditions in industrial environments.
• Control Panel Integration: Designed for use within motor control centres (MCCs) and control cabinets alongside compatible TeSys K contactors.
• Industrial Automation: Suitable for conveyor systems, pumps, compressors, fans, and other motor-driven machinery where reliable overload protection is critical.
• OEM Machine Building: Compact form factor and adjustable current range make the LR2K0321 ideal for machine builders requiring flexible overload protection solutions.