Thermal relay 17-25A The LR2-D series of relay Thermal can be used in the circuit of 50 Hz or 60 Hz, rated insulation voltage 660 V, rated current 17-25 A to protect the phase break when the electric motor is overloaded. The relay has a different mechanism and temperature compensation and can be connected to the LC1-D series AC contactor. Currently it is the most advanced thermal relay in the world. Rated insulation voltage 660 V. Rated working current 25, 36, 93A separately. Model: CFR2-D1322