The Schneider Electric LR2K0321 is a differential thermal overload relay designed for motor protection applications within the TeSys K series. This relay offers adjustable current settings to precisely match motor requirements, ensuring reliable operation and preventing damage from overloads. It is commonly integrated into motor control centers and standalone motor starter assemblies.

Technical details

• Series: TeSys K
• Type: Differential Thermal Overload Relay
• Current Rating: 10...14 A
• Trip Class: Class 10A
• Reset Type: Manual/Automatic Reset
• Phase Loss Sensitivity: Yes
• Temperature Compensation: Yes
• Mounting Type: Direct mounting on contactor or separate mounting

Applications & compatibility

This overload relay is suitable for protecting three-phase motors in various industrial environments, including conveyor systems, pumps, fans, and machine tools. It is designed to be used in conjunction with compatible Schneider Electric TeSys K contactors for complete motor starter solutions.

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 LR2K0321 or contact our technical team for cross-reference assistance with compatible TeSys K components.