The Schneider Electric LR3D35 is a thermal overload relay designed for motor protection in industrial control systems. This relay is part of the TeSys LR3D series, offering reliable tripping mechanisms to safeguard electric motors against overcurrent conditions caused by overloads or phase loss. It is engineered for direct mounting onto compatible TeSys D contactors, simplifying installation and panel building.

Technical details

• Series: TeSys LR3D
• Thermal Setting Range: 30A to 38A
• Tripping Class: Class 10 (as per standard IEC 60947-4-1)
• Reset Type: Manual and Automatic
• Phase Loss Sensitivity: Yes
• Temperature Compensation: Yes
• Mounting Method: Direct mounting on TeSys D contactors (e.g., LC1D series)
• Number of Poles: 3

Applications & compatibility

This thermal overload relay is suitable for protecting three-phase induction motors across a variety of industrial applications, including conveyor systems, pumps, fans, and machine tools. It is designed to work in conjunction with Schneider Electric's TeSys D contactors, providing a complete motor starter solution for demanding environments.

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 LR3D35 or contact our technical team for cross-reference assistance with compatible TeSys components.