The GCS withdrawable switchgear is suitable for three-phase AC systems with a frequency of 50Hz, a rated working voltage of 400V, and a rated current of 4000A or below. It is used for power distribution, centralized motor control, and capacitor compensation in power generation and supply systems. It is widely applied in power plants, petroleum, chemical, metallurgy, textile, high-rise buildings, and other locations.

The cabinet frame is made of C-type or KS-type profiles. The C-type profile main frame has an installation modulus of E=25mm, while the KS-type profile main frame has an installation modulus of E=20mm. High-strength 6mm self-tapping screws are used for installation, making the frame assembly more flexible and convenient.

The functional compartments of the switchgear are isolated from each other, divided into a functional unit compartment, busbar compartment, and cable compartment, with each compartment operating relatively independently.

The drawer heights are 160mm, 240mm, 320mm, 400mm, and 480mm, with consistent width and depth dimensions. Drawers of the same functional unit have good interchangeability.