Plug-in fuse: it is commonly used in 380V and below the voltage level of the line end Jiaxing high voltage fuses, electrical equipment as a distribution feeder or short circuit protection. Fuse Caution: 1, fuse protection features overload characteristics should be protected objects adapt Hangzhou high-voltage fuse, taking into account the possible short-circuit current, choose the appropriate breaking capacity fuses; 2, fuses rated voltage line voltage levels to adapt to the Wenzhou high-voltage fuses, fuse rated current is greater than or equal to the rated current of the melt; 3, line fuses melt corresponding with a current rating levels, maintaining the previous level of melt must be rated greater than the rated current under a melt; 4, according to require the use of a melt fuse mate melt, do not allow to increase the melt or by other conductors instead of the melt. Hangzhou high-voltage fuse _ Huayi Electric Power (certified) provided by the Xi'an high-voltage fuse _ Huayi power plant. Xian Huayi power plant (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. Huayi power in leadership with the staff warmly welcome all inquiries negotiations to create electricity Huayi a better future.