Vacuum interrupter(VI) for contactor isetyenziswa ikakhulu ukudibanisa rhoqo kwaye unqumle eqhelekileyo ukusebenza ngoku.Olu thotho vacuum interruper amkele ceramic insulating imvulophu kunye Cu(W+WC) zoqhagamshelwano izixhobo ezinexabiso eliphantsi lokunqunqa. Iimpawu zentsebenzo ethembekileyo, ubomi obude, kunye nobukhulu obuncinci, njl njl. oomatshini, isinyithi, isebe lekhemikhali kunye nelomgodi, njalo njalo, ukulawula ukuhanjiswa kunye nokuhanjiswa kwenkqubo. Ilungele ngokukodwa ukusebenza rhoqo kokunqunyulwa komthwalo osebenzayo kwaye isetyenziswe kwiindawo apho isetyenziswa rhoqo.
