Load Switch and Fuse Combination Device

The FN5-12 (24) indoor AC high-voltage load switch fuse combination is independently designed and developed according to China's power supply requirements. This product has undergone comprehensive type testing and long-term trial operation assessment, and its performance meets the requirements of IEC62271 "AC High Voltage Load Switch Fuse Combination Apparatus" and GB3804 "3-63kV AC High Voltage Load Switch" standards. Compared with similar foreign products, its technical parameters have reached the level of similar products. It has a small size and light weight, and can be used for ring main units and box type substations. Widely used in energy distribution of 12 and 24kV lines, it effectively avoids equipment phase loss operation. The specific adapted cabinets and details are as follows: indoor fixed ring main unit HXGN15-12, indoor fixed ring main unit HXGN22-24, indoor fixed high voltage switchgear XGN2-12, etc. It can disconnect load current, overload current, and short-circuit current.This load switch is equipped with a CS6-1 manual operating mechanism. The successful development of this product has filled the gap both domestically and internationally, and can achieve three stations of switching, isolation, and grounding.