Schneider Electric LR2K0304 TeSys K Thermal Overload Relay 0.36-0.54A

The Schneider Electric LR2K0304 is a TeSys K series thermal overload relay designed to provide reliable motor protection across a current setting range of 0.36 to 0.54 A. This compact relay integrates seamlessly into control panel assemblies and motor starter combinations, safeguarding motors and connected equipment against overload conditions. Weighing just 0.145 kg, the LR2K0304 is a lightweight yet robust solution for industrial automation and machinery control applications.

Technical Specifications

Applications & Use Cases

• Motor Protection: Protects small three-phase and single-phase motors from sustained overload currents in industrial machinery.
• Control Panel Integration: Designed for compact control panel builds, pairing directly with TeSys K contactors for complete motor starter assemblies.
• Industrial Automation: Suited for conveyor systems, pumps, fans, and other automated equipment requiring precise low-current overload protection.
• OEM Machinery: Lightweight and compact form factor makes the LR2K0304 ideal for machine builders seeking space-saving motor protection solutions.