Specification :

ZW8-12 outdoor AC vacuum circuit breaker is a kind of three-phase outdoor high-volatage switchagear of rated vlotage 12kV and AC50Hz, mainly used for making and breaking the load current, overload current and short circuit current in power system.It is appliacable to transformer substation, industrial and mining enterprises as well as urban and rural power grid systems for pretection and control, especially suitable for the occassion that requires fregquent operation.
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