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ZW32-12 (G)-yakatevedzana yekunze yakakwira voltage vacuum circuit breaker ye AC 50HZ, voltage 10 ~ 12kV matatu-phase simba system, sekupaza, Kuvhara mutoro wekushandisa ikozvino, ine yakawandisa uye pfupi dunhu rekudzivirira basa, kusangana nekutonga uye kuyerwa zvinodiwa, zvakare inobvumira kure kure kutonga uye kutarisa.Yekudzivirira uye kudzora masisitimu ekugovera ezviteshi uye maindasitiri nemabhizinesi emigodhi uye nenzvimbo dzinowanzo shandiswa dzegedhi remagetsi ekumaruwa.