2.5kV to 15kV Porcelain ceramic indoor standoff insulators.

The porcelain Standoff Insulators are usually used to disconnect power sources with conductive surface, and are very important parts for supporting bus bars in various electrial equipment such as switchboard ,panel boards.

Our factcory supplies porcelain standoff insulators from 2.5kV to 15kV. The porcelain standoff insulators consist of the porcelain insulator body and brass inserts with one mounting hole in the center at each end of the insulators .Our indoor standoff insulators meet all the mechanical and technical requirements of the industrial standards,and will be tested before delivery.Quality Insurance and maintenance-free are two big advantages of our insulators.