The Schneider Electric LR3D365 is a TeSys motor thermal overload relay designed for motor protection in industrial applications. This relay is part of the TeSys LR3D series, offering reliable detection of motor overloads to prevent damage and downtime. It is engineered to provide precise tripping characteristics for a range of motor sizes.

Technical details

• Series: TeSys LR3D
• Type: Motor Thermal Overload Relay
• Current Rating: 48...65 A
• Trip Class: Class 10A
• Mounting: Direct mounting or separate mounting with accessories
• Reset Type: Manual or automatic reset
• Phase Loss Sensitivity: Yes
• Phase Balance Monitoring: Yes

Applications & compatibility

This overload relay is suitable for protecting three-phase asynchronous motors across various industries, including manufacturing, material handling, and HVAC systems. It is commonly integrated into motor control centers and individual motor starter assemblies to safeguard equipment such as pumps, fans, conveyors, and machine tools.

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 LR3D365 or contact our technical team for cross-reference assistance with compatible TeSys components.