The Schneider Electric LR3D3506 is a TeSys Deca thermal overload relay engineered to safeguard electric motors from damaging overcurrent conditions. This unit is specifically designed for applications requiring precise motor protection within a defined thermal range, ensuring operational continuity and equipment longevity in demanding industrial environments.

Technical Details

• Series: TeSys Deca
• Type: Thermal Overload Relay
• Thermal Range: 37 A to 50 A
• Tripping Class: Class 10A
• Functionality: Motor overload protection
• Mounting: Designed for direct mounting onto compatible TeSys D contactors (verify specific contactor compatibility with manufacturer datasheet)
• Reset Type: Manual and automatic reset options available (verify specific model configuration)
• Phase Loss Sensitivity: Integrated phase loss sensitivity for enhanced protection

Applications & Compatibility

This thermal overload relay is suitable for protecting motors in a wide array of industrial machinery, including conveyor systems, pump drives, fan applications, and general-purpose motor control circuits. Its Class 10A tripping characteristic makes it ideal for applications where rapid response to overloads is critical without nuisance tripping during normal operation.

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 LR3D3506 or contact our technical team for cross-reference assistance with compatible TeSys Deca components.