MNS/GCK Low-Voltage Withdrawable Switchgear is a type of low-voltage complete power distribution equipment, widely used in power distribution centers and motor control centers of power plants, substations, industrial enterprises, and high-rise buildings. This product is suitable for power supply and distribution systems with an AC frequency of 50Hz, a rated working voltage of 660V and below, and a rated current of 4000A and below. It is used for power distribution, centralized motor control, and lighting, etc. The entire cabinet adopts an assembled modular structure and modular design. The cabinet body is usually divided into busbar room, electrical room, and cable inlet and outlet room, and each room is isolated from each other. The motor control center part of this type of switchgear uses a drawer unit, with three positions for connection, testing, and disconnection, and has mechanical interlocks. This type of switchgear has the characteristics of advanced structure, beautiful appearance, high protection level, safe and reliable operation, and convenient maintenance.