Schneider LRD08 | TeSys LRD thermal overload relays – 2.5…4 A – class 10A



1. Schneider LRD08 | TeSys LRD Thermal Overload Relay, 2.5-4A, Class 10A

   1. Overview

   The Schneider LRD08 is a thermal overload relay from the TeSys LRD series, designed to protect motors from overloads and phase loss. It operates within a 2.5 to 4A current range and follows the Class 10A tripping standard, ensuring quick and reliable motor protection.

   2. Key Features

   • Brand: Schneider Electric
   • Series: TeSys LRD
   • Model: LRD08
   • Type: Thermal Overload Relay
   • Current Range: 2.5 – 4A
   • Trip Class: 10A
   • Phase Failure Protection: Yes
   • Reset Mode: Manual and Automatic
   • Mounting: Directly attaches to TeSys D contactors
   • Auxiliary Contacts: 1 NO + 1 NC

   3. Benefits

   • Reliable Protection: Prevents motor damage due to overload or phase failure.
   • Fast Tripping Response: Class 10A ensures quick shutdown during faults.
   • Seamless Integration: Designed to work with TeSys D contactors for easy installation.
   • Compact & Efficient: Space-saving design for control panels.
   • Dual Reset Options: Offers both manual and automatic reset functionality.

   4. Applications

   • Small Industrial Motors: Used in pumps, fans, and conveyors.
   • HVAC Systems: Protects motors in heating and cooling applications.
   • Automation Systems: Ensures safe operation of industrial machinery.
   • Water Treatment Plants: Prevents overheating in small motor-driven pumps.

   5. Conclusion

   The Schneider LRD08 TeSys LRD Thermal Overload Relay provides reliable, efficient, and quick protection for small motors operating in the 2.5-4A range. Its easy integration, compact design, and dependable performance make it an ideal choice for various industrial and commercial applications