The Schneider Electric LR2K0304 is a differential thermal overload relay from the TeSys K series. This relay is designed to protect electric motors against phase loss and overload conditions. Its compact design makes it suitable for direct mounting on TeSys K contactors, simplifying panel assembly.

Technical details

• Series: TeSys K
• Type: Differential Thermal Overload Relay
• Adjustable Current Range: 0.36 A to 0.54 A
• Trip Class: Class 10A (ensures rapid tripping for motor protection)
• Mounting: Designed for direct mounting onto TeSys K contactors (e.g., LC1K series)
• Protection Functionality: Provides phase loss sensitivity and thermal overload protection
• Reset Method: Manual or automatic reset options available
• Auxiliary Contacts: Typically includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact for signaling purposes.

Applications & compatibility

This overload relay is commonly employed in motor control circuits for various industrial applications, including packaging machinery, conveyor systems, and small machine tools. It is specifically designed for use with TeSys K contactors, ensuring a complete and integrated motor protection solution.

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 LR2K0304 or contact our technical team for cross-reference assistance with compatible TeSys K components.