• LW30-252瓷柱式断路器.jpg

LW30-252 live tank circuit breaker

    LW30-252 high-voltage AC SF6 live tank circuit breaker is a three-phase AC 50Hz outdoor high-voltage switchgear, applicable to the control and protection of 252kV transmission and transformation system, and can also be used as a tie breaker. This type of circuit breaker can be equipped with CTY-10 hydraulic spring mechanism to realize three-phase mechanical linkage, and can also be equipped with improved CT26 spring mechanism to realize three-phase operation in separated enclosure.
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