ERCKG4-10FC Series Permanent Magnet High Voltage Vacuum Contactor (Prepaid Only)

ERCKG4-10FC series column permanent magnet high pressure vacuum contactor is a product developed by our company. It has the advantages of strong breaking capacity, small bounce and long service life. This switch is specially designed for 10kV prepaid metering box, vacuum interrupter is encapsulated in SMC pressed column insulating cylinder, permanent magnet mechanism adopts monostable double coil, built-in opening spring, when the closing is completed, it is maintained by a permanent magnet. This switch is mainly used to break and close the load current, and open and close 10 times the short-circuit current.