• LW30-126瓷柱式断路器.jpg

LW30-126 live tank circuit breaker

    This product is applicable to switching capacitor banks in 750kV or 550kV substations. The self-energized arc extinguishing principle is adopted, which has excellent breaking performance, short arcing time and long electrical life. SF6 gas is used as the insulating arc extinguishing medium, without combustion and explosion risk, and can be used in densely populated areas. The circuit breaker is equipped with spring operating mechanism, which is simple and compact, safe and reliable.
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