Thermal overload relay, EasyPact TVS, 12-18A, class 10A LRE21

Motor protection with EasyPact TVS thermal overload relay

The EasyPact TVS LRE21 thermal overload relay is a reliable protection for electric motors against overload and phase imbalance. Designed to work with fuse cartridges or GV2 L and GV3 L magnetic circuit breakers, it provides comprehensive protection for the electrical installation. Thanks to the current setting range of 12-18A, it is ideal for applications requiring precise adjustment to the load.

Mounting and application

Direct mounting on Easy TeSys Control contactors with screw terminals simplifies and speeds up installation. The relay protects motors up to 7.5 kW at 400 V AC, making it a versatile solution for various industrial and commercial applications. The use of a thermal overload relay helps to avoid costly downtime caused by motor failures, and also increases work safety.

Functionality and characteristic features

• Class 10A tripping: Provides a quick response to overloads, minimizing the risk of motor damage.
• Manual reset: Allows the motor to be restarted after the cause of the relay operation has been removed.
• Reset button: Quick and easy resetting of the device after shutdown.
• Auxiliary contacts: Equipped with 1 normally open and 1 normally closed contact, allowing signaling of the relay status and remote disconnection of the circuit.
• Compliance with standards: Meets the requirements of IEC 60947-4-1, guaranteeing safety and reliability.
• Maximum operating voltage: Designed for operation in installations with a voltage of up to 690 V AC.
• No automatic reset: Requires manual intervention after operation, which prevents uncontrolled restarts in the event of temporary disturbances.
• Mounting method: Direct mounting simplifies integration with existing control systems.

This thermal overload relay is a solid and effective solution for anyone who cares about the reliability and safety of their electrical installations. Its simple construction and ease of installation make it an ideal choice for both professional installers and end-users looking for proven motor protection.