HD系列、HS系列單投和雙投刀開關適用于交流50Hz,額定電壓380V,直流至230V,額定電流至1500A(非標產品可至4000A)的成套配電裝置中,作為不頻繁地手動接通和分斷交直流電路或作隔離開關用。
HD11開啟式刀開關
HD11-200/28,
HD11-400/28,
HD11-600/28,
HD11-1000/28,
HD11-1500/28,
HD11-2000/28,
HD11-3000/28
HD11-200/48,
HD11-400/48,
HD11-600/48,
HD11-1000/48,
HD11-1500/48,
HD11-2000/48,
HD11-3000/48
HD11-200/39,
HD11-400/39,
HD11-600/39,
HD11-1000/39,
HD11-1500/39,
HD11-2000/39,
HD11-3000/39
HD11-200/49,
HD11-400/49,
HD11-600/49,
HD11-1000/49,
HD11-1500/49,
HD11-2000/49,
HD11-3000/49
HD12 開啟式刀開關
HD12-200/31,
HD12-400/31,
HD12-600/31,
HD12-1000/31,
HD12-1500/30
HD13 開啟式刀開關
HD13-200/31,
HD13-400/31,
HD13-600/31,
HD13-1000/31,
HD13-1500/30,
HD13-2000/30,
HD13-3000/30