1, the main advantages and features of the fuse 1) selectivity. On the lower level of the fuse rated current that they meet national standards and IEC standards for over-current selection ratio of 1.6: 1, fuse factory outlets, namely the higher fuse rated current is not less than 1.6 times the value of the lower level, it is deemed to have selective cutting on the lower fault current; 2) good limiting characteristics, fuse, high breaking capacity; small 3) the relative size; 4) the price is cheaper. With the needs of industrial development, but also create a special adapted to the various requirements of fuses, such as electronic fuses, thermal fuses and resettable fuses. Insert the fuse, Huayi Electric Power (online consultation), fuses provided by Xian Huayi power plant. Xian Huayi Electric Power Equipment Factory (www.xahy.com) is a leader in Xi'an high-voltage circuit breakers, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Huayi Electric Power leadership with the staff warmly welcome all inquiries negotiations to create Huayi electricity better future.