LRD350 | TeSys LRD Thermal Overload Relays – 37…50 A – Class 10A – Schneider Electric

Product Overview

The LRD350 is a thermal overload relay from Schneider Electric’s TeSys LRD series, designed to protect motors from overloads and phase failures. It is suitable for applications with a current range of 37 to 50 A and features a class 10A tripping characteristic.

Key Features

• Current Range: 37 to 50 A
• Tripping Class: Class 10A
• Mounting: Can be mounted directly on TeSys D contactors
• Adjustable Settings: Allows for precise adjustment of the overload current setting
• Phase Failure Protection: Provides protection against phase loss and phase unbalance
• Manual/Auto Reset: Offers both manual and automatic reset options
• Ambient Temperature Compensation: Ensures reliable operation across a wide range of temperatures
• Compatibility: Compatible with TeSys D contactors for easy integration
• Durability: Robust construction ensures long service life
• Safety: Complies with international standards for safety and performance

Technical Specifications

Applications

The LRD350 thermal overload relay is ideal for use in various industrial applications, including:

• Motor protection in manufacturing plants
• HVAC systems
• Pump and fan control
• Conveyor systems
• Compressors and other heavy machinery

Warranty and Support

Schneider Electric offers a standard warranty on the LRD350 thermal overload relay. For additional support, customers can contact Schneider Electric’s customer service or visit their official website for technical documentation and resources.

Conclusion

The LRD350 thermal overload relay from Schneider Electric’s TeSys LRD series is a reliable and efficient solution for motor protection in a wide range of industrial applications. With its adjustable settings, phase failure protection, and compatibility with TeSys D contactors, it ensures optimal performance and safety for your equipment.