GCS type low-voltage draw-out switchgear, suitable for power plant, petroleum, chemical, metallurgy, textile, high-rise building and other industries of the power distribution system. In large power plants, petrochemical systems and other high degree of automation, requiring the interface with the computer, as a three-phase AC frequency of 50(60)Hz, rated operating voltage of 400V, 660V, rated current of 5000A and below the power supply system in the distribution, motor centralized control, reactive power compensation of the use of low-voltage complete sets of distribution devices. The device is designed to meet the following criteria: IEC439-1
"Low-voltage Switchgear and Control Equipment" GB7251 "Low-voltage Switchgear"