7.8 Wenchuan earthquake. The heart of the disaster area, donated 47,600 yuan love and dedication since the Wenchuan earthquake occurred 7.8 years, Xian Huayi staff have enthusiastically donate their love for the disaster area, to do their modest hit people donated 20,000 yuan in Xi'an Buy breaker, power supplies: lightning over-voltage protection and other 27,600 yuan. Donated 47,600 yuan. Welcome to inquire buy! ZN5-10 vacuum circuit breaker is a three-phase AC 50Hz indoor high-voltage circuit breaker, the breaker body and actuator are linked to the overall pattern of Xi'an belong breaker manufacturers, mechanical life from the original split less oil circuit breaker 2000 times risers CD10 bodies to 10,000 times. Advantages whole circuit breaker is to overcome the presence of CD10 original link dead zone, can improve the reliability of the opening, to ensure that equipment and the safety of the grid. ZN5-10 vacuum circuit breaker breaking capacity, suitable for frequent operation and fault more occasions. Welcome to inquire! Xi'an breaker, breaker Xi'an Which is better, Huayi Electric Power (certified merchants) provided by Xian Huayi power plant. Xi'an breaker, breaker Xi'an Which is better, Huayi Electric Power (certified merchants) Xi'an Huayi power plant (www.xahy.com) launched this new upgrade, the above picture is for reference only, please call this page Contact phone or on the picture to obtain the latest information, contact: Mr.