product name :FZN25-12 Indoor Ac High Voltage Vacuum Load Switch
The type FZN25-12d/t630-20 and FZRN25-12D/T200-31.5 type indoor AC high voltage vacuum load switch – fuse combination three-phase AC 50HZ ,rated voltage 12KV indoor device, suitable for industrial and mining enterprises, power distribution substations reach other occasions, to do with load control and short-cricuit protection.
Equipped with earthing switch closing short-circuit current capability. Operating mechanism can be manual and electric, easy to realize the remote control of the power system requirements.
Technical Parameters