Vacuum circuit breaker ndi yopangira magetsi ndi malo ocheperako ngati njira zoyendetsera magetsi ndi chitetezo, komanso njira yogawa m'mabizinesi akumafakitale ndi migodi, fakitale yamafuta amafuta, zitsulo, ndi community.Meet zowongolera ndi kuyeza, ndikuzindikira kuwongolera ndi kuyang'anira kutali. Zogulitsazo zimakhala zodalirika kwambiri, zosungirako zaulere komanso zautali wamoyo, makamaka zoyenera kugwiritsidwa ntchito pafupipafupi, kuswa mobwerezabwereza, monga mawonekedwe afupipafupi a malowo.
