JVM-1 voltage protection relay is the relay to prevent the reverse run of a three-phase induction motor. In addition the power surge absorber to prevent high voltage, which can effectively protect the load with phase sequence, phase lack protection function.
Available 3 wire
Power Supply:
3 x 110V AC, 3 x 220V AC, 3 x 380V AC, 3 x 400V AC , 3 x 415V AC, 3 x 440V AC.