GW9-10/400AGW9-10/630AGW9-10/1000AGW9-10/1250AGW9-10/400A新GW9-10/630A新GW9-10/1000A新实力★打造GW9-12HGW9-12高压隔离开关GW9-10/200AGW9-10/630AGW9-10/1000AGW9-10/1250AGW9-10/400A新GW9-10/630A新GW9-10/1000A新GW9-10/400AGW9-10/630AGW9-10/1000AGW9-10/1250AGW9-15/200GW9-15/400GW9-15/630GW9-15/1000GW9-15/1250HGW9-15/400AHGW9-15/20HGW9-15/1000HGW9-15/1250GW9-24GW9-35HGW9-15/630AGW9-24/200GW9-24/400GW9-24/630GW9-24/1000GW9-24/1250GW9-10/400A新HGW9-24/200HGW9-24/400HGW9-24/630HGW9-24/1000HGW9-24/1250GW9-10/630A新GW9-35/400GW9-35/630GW9-35/1000GW9-35/1250GW9-35/200GW9-10/1000A新HGW9-35/400HGW9-35/630HGW9-35/1000HGW9-35/1250GW1-10/600AGW1-10/400A连体GW1-10/600A连体GW9-10/400AGW9-10/630AGW9-10/1000AGW9-10/1250AHGW9-15/400AHGW9-15/630AGW9-10/400A新GW9-10/630A新GW9-10/1000A新GW1-10/600AGW1-10/400A连体GW1-10/600A连体ZN10,ZN5,ZN4,ZN3型高压真空断路器用于交流50Hz、电压10~12KV的三相电力系统，作为分断、关合负荷电流之用，它具有过载及短路保护功能，满足控制、测量要求等。适用于变电站及工矿企业配电系统中作保护和控制之用及农村电网中频繁操作场所。ZN3额定电流为630A,ZN4额定电流为1000A,ZN5额定电流为1000-1250A.)