SCHNEIDER LRD14 THERMAL OVERLOAD RELAY 7-10AMP

The Schneider LRD14 Thermal Overload Relay is part of Schneider Electric’s TeSys range, designed to provide protection for motors by preventing overheating. It is typically used in combination with a contactor to safeguard motors from overload conditions.

Key Features of the LRD14:

1. Current Range:
   • It is designed for motor protection with an adjustable current range of 7 to 10 amps.
2. Thermal Overload Protection:
   • This relay offers bimetallic thermal overload protection, ensuring that motors are protected from excessive temperature rise due to overload, phase failure, or prolonged stall conditions.
3. Class:
   • It has a Class 10A tripping curve, meaning it can trip within 10 seconds at 7.2 times the full load current.
4. Manual/Automatic Reset:
   • The relay comes with both manual and automatic reset options for flexibility depending on the application.
5. Auxiliary Contacts:
   • Equipped with normally open (NO) and normally closed (NC) auxiliary contacts for communication with other control devices.
6. Operating Environment:
   • This relay can operate in a wide range of ambient temperatures and industrial environments.
7. Mounting:
   • The LRD14 is designed for direct mounting on TeSys D contactors, making installation straightforward in motor control circuits.
8. Applications:
   • Commonly used in industrial applications for motor control, including conveyor systems, pumps, and compressors, ensuring motor longevity and preventing costly downtime due to overheating.

This relay is ideal for use in combination with motor starters and other control equipment for reliable motor protection.