现代框架断路器HGN32B4BM2C2S251P抽出式3200A/4极/4000AF ￥8.20万 查看详情 现代电气塑壳断路器HGM100A160A250A400A500A630A/800A1000A1600A ￥642.00 查看详情 HS13BX-100/41 100A 200A 400A 600A 630A正泰开启式刀开关 ￥1050.00 查看详情 高电压型断路器电压800V1000V1140V工作电流63A~800A ￥950.00 ...