12 / 24кВ Крытый выключатель нагрузки (LBS)

12KV 24KV Indoor Load Break Switch (LBS) It is a three phase H.V Switch Equipment of 12KV 50HZ for breaking or closing load current No-load transformer cable charging current and closing short-circuit current. The load switch with earth switch can bear short-circuit current.It is made up of KW12-12D load switch and SLAJ-12(XRNT-10)H.V. current-limiting fuse box. It can break any current. Load switch breaking working current and fuse box breaking short-circuit current. Jointly breaking any current between short-circuit current. Meantime, fuse box make the switch off of with the striker. It is used in the ring network city distribution and industrial equipment of 12KV and three-phase AC 50Hz to control load and short-circuit. Because the switch with fuse protecting transformer etc., more reliable then circuit breaker. It is especial suitable for ring network clouble radial distribution and package substation.