Schneider LRD12 | Thermal Overload Relay, TeSys LRD, 5.5-8A, Class 10A

1. Overview

The Schneider LRD12 is a thermal overload relay from the TeSys LRD series, designed to protect electrical motors from overloads and phase failures. It operates within a current range of 5.5 to 8A and belongs to Class 10A, ensuring quick and reliable motor protection.

2. Key Features

• Brand: Schneider Electric
• Series: TeSys LRD
• Model: LRD12
• Type: Thermal Overload Relay
• Current Range: 5.5 – 8A
• Trip Class: 10A
• Phase Failure Protection: Yes
• Reset Mode: Manual and Automatic
• Mounting: Directly on TeSys D contactors
• Auxiliary Contacts: 1 NO + 1 NC

3. Benefits

• Reliable Motor Protection: Prevents damage due to overload and phase loss.
• Fast Response: Class 10A tripping time ensures quick action to prevent overheating.
• Easy Integration: Designed for seamless connection with TeSys D contactors.
• Dual Reset Options: Offers both manual and automatic reset for convenience.
• Compact Design: Space-efficient and suitable for panel installations.

4. Applications

• Industrial Machinery: Protects motors in conveyors, pumps, and compressors.
• HVAC Systems: Ensures safe operation of heating and cooling motors.
• Manufacturing Plants: Used in automated production lines and robotics.
• Water Treatment Plants: Prevents motor damage in water pumping systems.

5. Conclusion

The Schneider LRD12 TeSys LRD Thermal Overload Relay is a dependable and efficient solution for motor protection in industrial and commercial applications. With its 5.5-8A range, Class 10A response time, and easy integration with TeSys D contactors, it ensures enhanced safety and reliability for electrical systems.