ZF9-363 GIS was developed based on the original products, with more reliable single-break CB; DS and ES can be equipped with motor, spring mechanism.

Main features:

1. The CB can be placed both horizontally and vertically without installation platform; simple structure and compact size.

2. DS, ES can be equipped with motor or motor spring mechanism to realize air-free and oil-free.

3. Cold-flanging procedure, auto-welding machine, digital-control machining center and X-ray detector for welding enclosure to ensure the quality and reliability.

4. SF6 gas system adopts self-sealing adaptor to ensure the reliability.