FK10-II-50 Auxiliary Switch Manufacturer Electric Switch For Vacuum Switch [tab] [tab_item title=”Specification”] FK10-II-50 Auxiliary Switch Manufacturer Electric Switch For Vacuum Switch Item No: FK10-II-50 Main application: FK10 series applies to the HV operating mechanisms switching on, switching off, interlock, and controlling of signal circuit. It also applies to HV switchgears, and can be used as transfer switch… Continue reading FK10-II-50 Auxiliary Switch Manufacturer Electric Switch For Vacuum Switch