Best seller--Ac high voltage vacuum circuit breaker
Description
It is mainly applied at the substation and industrial and mining enterprises in the power distribution system for protection and control purposes
environmental conditions
1 Altitude :≤2500m,
2 Ambient temperature:max +40°C min -35°C
3 wind presssure:≤700Pa
4 Earthquake intensity: ≤8 degree
5 Maximum daily temperature difference≤25°c
Order instruction
Complete model and order quantity of the product
Rated current, rated voltage, distance of each poles
Rated short circuit breaking current, operation voltage
Required accessory and quantity
Other requirement please contact with us directly
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