Circuit breakers are important control and protection equipment in electric distributing systems,and play an important role in maintaining safe,stable and reliable operation of electric supply.The intellectualization of circuit break-ers makes the electric industry safer and more reliable,and reduces human risks.The prefabricated distribution boxes are a type of distribution protection boxes integrating R&D,manufacturing,assembly design,and installation,with great so-cial application value.
intelligent controlbreakerprefabricated distribution boxarc fault
维普
万方数据
