GCK low-voltage drawout switchgear is widely used in power plants, metallurgical rolling, petrochemical, light textile, ports, buildings, hotels and other places as AC three-phase four-wire or five-wire system, voltage 380V, 660V, frequency 50Hz, rated current 5000A and below power supply system for distribution and motor centralized control. GCK is a comprehensive type test, and obtained CCC certification, is assembled into an advanced low-voltage switchgear, designed to meet the following standards: national standard GB7251.1-2005 "Low-voltage switchgear" International standard IEC60439.1-1992 "Low-voltage Switchgear and control equipment"
