HDR3s-25 Thermal Overload Relay

To retain the best position in the market, we provide HDR3s-25 Thermal Overload Relay.  This relay provides protective features for 1 or 3 phase motors. In order to meet the diverse demands of clients, we provide this HDR3s-25 Thermal Overload Relay in diverse specifications. Additionally, this relay also protects the motor from damage during a phase loss.