Detailed Product Description
Mainly used in the power systems with AC 50Hz and rated voltage 6kV or 10kV, for
making or breaking circuit and to make electromagnetic starter with suitable protective
device and F-C case.
Working condition:1) Altitude above sea should not be over 1,000m2) Ambient temperature is -5~40°C3) Average temperature in 24 hour limited below 35°C4) When the highest temperature is 40°C, the relative humidity should not be higher than 50%5) Pollution degree: class 3