The Schneider Electric Square D LR2DKEQ3721 is a solid-state overload relay designed for advanced protection and control within electrical systems. As part of Schneider Electric's established range of motor control components, this relay offers robust performance for demanding industrial environments. Its solid-state design ensures precise and reliable tripping characteristics, safeguarding motors and associated equipment from overcurrent conditions.

Technical details

• Series: LR2D
• Type: Solid-State Overload Relay
• Protection Functionality: Overload protection
• Reset Type: Manual/Automatic (verify with manufacturer datasheet)
• Phase Loss Sensitivity: Yes (verify with manufacturer datasheet)
• Temperature Compensation: Yes (verify with manufacturer datasheet)
• Mounting: Direct mount to compatible Schneider Electric contactors (verify compatibility with specific contactor models)
• Trip Class: Class 10 (verify with manufacturer datasheet)

Applications & compatibility

This overload relay is engineered for use in motor control circuits across various industrial sectors. It is commonly integrated into starter assemblies for pumps, fans, conveyors, and other motor-driven machinery found in manufacturing plants, material handling systems, and processing facilities. Ensure compatibility with your specific motor and contactor configuration by consulting the manufacturer's 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 Schneider Electric Square D LR2DKEQ3721 or contact our technical team for cross-reference assistance with compatible LR2D series components.