GN19-12(C)High voltage drop-out type disconnect switch: 1.Indoor Use 2.current:400,630,100,1250A ... High-Voltage Isolating Switches/Indoor AC high voltage drop-out type fuse cutout Construction features: Production DescriptionIndoor Use. Applicable to ... the side of blade, pressure stabilityMain Technical ParameterCurrent specification(A)400,630,100,1250Voltage(kV)12 GN19 Delixi Brand Isolator Switch 3 ...