FZN25-12 Indoor AC HV vacuum Load break switch and FZRN25-12D Indoor AC HV vacuum load break switch with assembly fuse is the controlling and protecting equipment of three-phase 50Hz, 12kv distribution system.
FN12 indoor air pressure 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.
FN18-24 Load break switch, disconnector used for the 24kV 50Hz power systems.This switch is installed indoor, can match with the manual and motor operating machanism.This switch can match with the fuse and the earthing switch.