FN AC High-voltage Load Switch
FN7-12R(L) AC MV load switch used in 50Hz, 12kV three phase AC power system.FN7-12R(L) series vacuum circuit breaker is indoor high voltage switch-gear with rated voltage 12kV, three-phase AC 50Hz,which is developed
by introducing from Switzerland, ABB corporation technology and analyzing domestic profession development condition, productivity development manufacture product. The overall structure of this product is formed with
the switch main body and operating de...