Sort by using voltage load switch can be divided into the correct load switch and fuse with high voltage and low voltage load switch load switch load switch and fuse the fundamental difference is that the Yan'an load switches, fuses with a short-circuit breaking current capability Hanzhong load switch, and only as a load switch load current switching. Generally believed that the current work load switch combined points, fuse breaking short-circuit current. Load switch provided by the Xi'an Ankang Huayi power plant. Xian Huayi power plant (www.xahy.com) strong, credible, in Xi'an high-voltage circuit breakers and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huayi power and you hand into the brilliant, for a better future!