Part of the Schneider Electric TeSys K family, this differential thermal overload relay is designed for motor protection applications. The LR2K0307 model specifically addresses thermal overload conditions within a defined current range, ensuring the longevity and operational integrity of connected electric motors. It functions as a critical safety component in various industrial control panels and machinery.

Technical details

• Series: TeSys K
• Type: Differential Thermal Overload Relay
• Adjustable Current Range: 1.2 A to 1.8 A
• Trip Class: Class 10A (provides a trip time of 10 seconds at 6 times the set current)
• Mounting: Designed for direct mounting onto compatible TeSys K contactors (verify specific contactor compatibility via manufacturer datasheet)
• Reset Type: Manual or Automatic reset functionality (verify specific model configuration via manufacturer datasheet)
• Phase Loss Sensitivity: Built-in phase loss sensitivity for enhanced motor protection
• Temperature Compensation: Ambient temperature compensated to ensure reliable operation across a range of environmental conditions

Applications & compatibility

This overload relay is commonly integrated into motor control circuits for applications such as conveyor systems, pumps, fans, and small machine tools. It is essential for protecting three-phase motors from damage due to overcurrents caused by overloads or phase unbalance. Ensure compatibility with your specific motor starter and control system by consulting the Schneider Electric TeSys K series documentation.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LR2K0307 or contact our technical team for cross-reference assistance with compatible TeSys K components.