Best-selling three phase 110V/ 220V contactor is equipped with vacuum tubes. AC 50Hz or 60Hz, 4200V main circuit, 2500V auxiliary circuit, 2000V control circuit. It has the advantages of large breaking capacity, 3000000 times long mechanical life and high reliability in harsh environments.
AC vacuum contactor outline and installation dimension (Unit: mm)
Tips: Precautions for vacuum AC contactor installation