VS1-12 yakatevedzana yakasimba-yakanamirwa indoor vacuum circuit breaker is indoor high-voltage switchgear yematatu-phase power system ine rated voltage ye12kV uye frequency ye50 Hz.Inoshandiswa sekudzivirira uye kudzora mudziyo nekuda kwevacuum wedunhu breaker.Iwo akakosha mabhenefiti anonyanya kukodzera kune kazhinji maoparesheni anoda akayerwa azvino kana akawanda mapfupi-sekete currents.
VS1-24 yakatevedzana yakasimba-yakavharwa indoor vacuum circuit breakers yakagadzikwa, inonyanya kushandiswa kune yakagadziriswa switchgear.Iyo yedunhu inotyora inogona kushandiswa yega kana mumhete yemagetsi, bhokisi rekushandura kana akasiyana-siyana asiri magetsi ekupa system.