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AC load-break switch / outdoor 40.5 kV | FZ77-40.5D/T1250-20 / FZR77-40.5D/T63-31.5

AC load-break switch / outdoor
40.5 kV | NFZ77-40.5D/T1250-20 / NFZR77-40.5D/T63-31.5
Skype : mark2002719   email : mark2002719@gmail.com

FZ77-40.5D/T1250-20 / FZR77-40.5D/T63-31.5 Outdoor AC Vacuum Load Break Switch 


Application: for making and breaking rated current and overload current, protecting the equipments from phase-loss fault in 35kV AC50Hz power system.
Standards: IEC 60265-1, IEC 62271-105.



Parameters: 
Rated voltage: 40.5kV 
Rated current: 1250A 
Fuse current: 63A



Features: 
 Compact design and light in weight. 
 High breaking capacity. 
 Maintenance-free. 
 Safety and reliable operation. 
 Long mechanical life.


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