Description
Vacuum contactor MCG31-12 is designed for frequent switching of electrical loads in three-phase alternating current networks with voltage up to 10kV at a frequency of 50-60Hz, conducting currents under normal conditions and under conditions of operating overloads.
Rated voltage, kV: 10
The greatest working voltage, kV: 12
Rated current, A: 160, 250, 400, 630
Number of Poles: 1 (Single Pole)
Vacuum contactors are installed in starters, stations and control units for asynchronous motors with squirrel-cage and phase rotors, in remote control systems for drives, control transformers and capacitive batteries in capacitor units.





