3 phase network control relay protects motors and equipment from expensive damage due to voltage faults on 3 phase systems. It monitors the sequence of phases L1, L2, L3 and failure of one or more phases. This 3 phrase control relay can be used in applications such as heating/air conditioning, water and air treatment, waste treatment, medical equipment and much more.
Multi voltage from 3 X 208 to 3 X 480 V ac True RMS Measurement LED status indication Controls of its own power supply
