Features:
1) Applications: industrial enterprises, residual areas, high-buildings, schools and
gardens
2) Indoor AC 3-phase 12kV/50Hz loop net supply
3) 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
4) Load switch-fuse integrated electric device and electric device panel may one-run
switch on/off the rated short current
5) For electrical systems: protect distribution equipment, distribute and control the
power
6) Fixed with an earth knife (of on/off function) and flexible operation mechanism
(electrical and manual)