GW4 Type 33kv Fuse Isolation Switch Disconnector
GW4 high-quality maintenance-free outdoor high-voltage disconnecting switch is an outdoor high-voltage electrical equipment with a frequency of 50Hz~60Hz for switching of high-voltage lines in the case of voltage and no load, as well as for electrical isolation of the high-voltage busbar, circuit breaker and other electrical equipment from the charged high-voltage lines under maintenance. It can also be used to separate and close very small capacitive and inductive currents. Generally used for 10kV railroad or distribution network line (pole top) place.
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