... HV and AC ac disconnecting isolator introductionGW5 Ⅲ Series disconnector is researched and developed by ourselves based on over ... Series is 2 columns, horizontally rotary, single break type disconnector, including 3 single poles, of which is V-shaped ... when ground blade closing to live part of disconnector 5394164rated terminal static mechanic load Nlongitudinal level100010001000, 1250Horizontal ...