The Telemecanique LR2D1310 is a high-quality thermal overload relay designed for motor protection. This component is an integral part of the TeSys D range and is engineered to provide reliable protection for electric motors from overloads. With a control current rating of 4 to 6 A and a maximum operational voltage of 690 V AC, it is suitable for a wide range of industrial applications.
The LR2D1310 features a class 10A tripping characteristic, ensuring quick response to overcurrent situations, thus safeguarding motors against potential damage. The relay is equipped with screw clamp terminals that can accommodate cables ranging from 1 to 2.5 mm², providing flexibility and a secure connection for both flexible and solid wires.
This thermal overload relay is designed to be mounted on a plate with an EverLink power terminal block or on a rail, offering versatility in installation. It also boasts a tripping threshold of 1.14 +/-0.06 In A, conforming to IEC 60947-4-1 standards, and is phase failure sensitive, with a tripping current of I 30% of Ir on one phase, while the others are at Ir.
The compact dimensions of the LR2D1310, with a height of 121 mm, width of 75 mm, and depth of 100 mm, make it an excellent choice for applications where space is at a premium. Additionally, it is compliant with international standards, including ATEX 94/9/EC, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, and UL 508, ensuring its suitability for global use.
The LR2D1310 is a discontinued product; however, it remains a reliable choice for those seeking a robust thermal overload relay for motor protection in industrial settings.