DW15 series circuit breaker motor has pre-storage closing circuit
Source: InternetPublisher:国民男神经 Keywords: circuit breaker motor intermediate relay Updated: 2021/04/20
In the figure, SBi is the closing button; SBz is the control button; SB3 is the opening button; YR
hooks the trip coil; KM. is the closing contactor; KM2 is the motor control contactor; KA is the intermediate relay ; YA is
the energy-releasing electromagnet;
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