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It is a three phase H.V.Switch equipment of 12kv.50Hz for breaking or closing load current.no-load transformer cablw charging current and closing short-circuit current. It is made up of FN12-12D load switch and S□LAJ- 12(XRNT□-10)H.V.current-liniting fuse box.It can break any current,load swith breaking working current and fuse box.It can break any current,load swith jointly breaking any current between short-circuit current.meantime.Fuse box make the switch off with the striker. |