Thermal Overload Relays
Thermal overload relay is used for overload protection of motor or other electrical equipment and electrical lines. As a type of overload protection component, thermal relay has wide applications in production due to its small size, simple structure and low price.
ATO as a supplier provides JR28 and JR36 two series 3 phase thermal overload relay. 25A, 32A, 36A, 63A, 93A, 160A rated current can be chosen. The 3 phase thermal overload relay is equipped with a flame retardant shell to withstand wear and high temperature. 3 phase thermal relay is often used in AC motors.