Vacuum interrupter(VI) yekudzokorodza inonyanyo shandiswa ku substation uye magetsi grid zvivakwa muchikamu chemagetsi maficha makuru ekuchinjisa simba, yakakwirira insulating mazinga, yakasimba arc-kudzima simba uye hupenyu hurefu, etc. Vacuum recloser inofananidzwa nayo ine zvakanakira kugadzirisa nyore, hapana njodzi yekuputika, hapana kusvibiswa uye yakaderera ruzha, nezvimwewo, uye inogona kushandiswa zvakanyanya musimba remagetsi, mechaniki, metallurgical, kemikari uye dhipatimendi remugodhi, zvichingodaro, kudzora nekudzivirira kutapurirana uye kugovera system.
