Features:
1) Models:
a) FKN12-21D/T630-20 indoor high-voltage load switch
b) FKN12-21DR/T125-31.5 indoor high-voltage load switch
2) Fuse integrated
3) Applications: industrial enterprises, residual areas, high-buildings, schools and
gardens
4) Indoor AC 3-phase 12kV/50Hz loop net supply
5) Terminal distribution equipment:
a) Switch on/off rated load current
b) Rated short-circuit current
c) Transformer idle current, current of capacitor/capacitor group, overhead lines and
cables
6) Load switch-fuse integrated electric device and electric device panel may one-run
switch on/off the rated short current
7) For electrical systems: protect distribution equipment, distribute and control the
power
8) Fixed with an earth knife (of on/off function) and flexible operation mechanism
(electrical and manual)