Schneider Electric LR2K0314 Industrial Relay Module

LR2K0314 is a differential thermal overload relay from Schneider Electric's TeSys K family, designed to protect motors in AC circuits by detecting overload conditions and interrupting the circuit through the linked contactor. It covers a nominal protection range of 5.5 to 8 A and carries a Class 10A trip characteristic, enabling reliable protection without nuisance trips in many small-to-medium motor applications. The device includes a single normally open and a single normally closed auxiliary contact (NO/NC) for signaling or interlocking, and it uses screw terminals for robust wiring in industrial panels. With an operating ambient temperature range of -20°C to 55°C, LR2K0314 is built for the harsh environments common in manufacturing floors, warehouses, and processing plants. The relay is intended to be paired with TeSys K contactors to form a compact, integrated motor-protection solution, simplifying panel layouts and serviceability while ensuring coordinated protection across the motor starter system. As part of Schneider Electric's TeSys K line, LR2K0314 aligns with the company’s broader ecosystem of motor-protection and automation components, offering consistent trip characteristics and straightforward integration within the TeSys K family. Typical use cases include protecting conveyor motors, pumps, fans, and other small-to-mid-size AC motors in control panels and machinery where reliable overload protection and simple integration with existing TeSys K devices are priorities.