The MNS type low-voltage withdrawable switchgear (hereinafter referred to as the switchgear) is developed by our company with reference to the MNS series low-voltage switchgear of ABB in Switzerland, and after comprehensive improvement. It is currently one of the more advanced low-voltage withdrawable switchgear equipment in China. This product is composed of standardized and series of modules, and the drawers have reliable mechanical interlocking devices, making it safer and more reliable for users to use.

Substations, industrial and mining enterprises, and other power users are used as power, lighting, and distribution equipment for power conversion, distribution, and control in distribution systems with AC 50Hz, rated operating voltage of 380V, and rated current up to 3150A.

The GCS type low-voltage withdrawable switchgear (hereinafter referred to as the device) is a low-voltage withdrawable switchgear designed and developed by a joint design team based on the requirements of industry regulatory authorities, power users, and design units. It meets the national conditions, has high technical performance indicators, can adapt to the development needs of the power market, and can compete with existing imported products. This device is currently widely used by power users.

The basic skeleton of the switchgear is a combination assembly structure, and the entire structure of the cabinet frame is fastened and connected by self tapping screws, plus doors, partitions, sealing plates, brackets, busbars, drawers, and electrical components to form a complete switchgear. The cabinet is made of C-type special profiles, with a module of 25mm and a 2mm thick steel plate bent. In addition, during assembly, all self tapping screws with strong rigidity are used for firmness, making the combination more flexible and convenient, and the service life more durable.