
供应CT19-I_CT19-I_CT19-I
该型弹簧操动机构可供操动各类ZN28型开断电为20kA、31.5kA、40kA的户内高压真空断路器之用或者操动合闸功与之相当的其它类型的真空断路器。
This type spring operation structure for exercise move all kinds of ZN28 type open for 20 kA power, 31.5 kA, 40 kA indoor high voltage vacuum circuit breaker with or exercise move off the same work of other types of vacuum circuit breaker.
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