The Schneider Electric LR2D3359 is a thermal overload relay designed for motor protection within the TeSys LR.D series. This relay is engineered to provide reliable and precise overload detection for electric motors, ensuring operational continuity and preventing damage from excessive current draw. It is commonly integrated into motor control centers and standalone motor starter assemblies.

Technical details

• Series: TeSys LR.D
• Type: Thermal Overload Relay
• Motor Current Rating: 48...65 A
• Trip Class: Class 10A
• Mounting: Designed for direct mounting onto compatible Schneider Electric contactors (verify specific contactor compatibility via manufacturer datasheet).
• Reset Type: Manual and automatic reset options available (verify specific model configuration).
• Phase Loss Sensitivity: Built-in phase loss sensitivity for enhanced motor protection.
• Temperature Compensation: Features ambient temperature compensation for consistent performance across varying environmental conditions.

Applications & compatibility

This thermal overload relay is suitable for protecting three-phase and single-phase motors across a wide range of industrial applications. It is frequently specified for use in conveyor systems, pump drives, fan applications, and general machinery where robust motor protection is critical. Ensure compatibility with your specific motor starter and control panel design 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 LR2D3359 or contact our technical team for cross-reference assistance with compatible TeSys LR.D components.