...论文 关键词： PLC；电动机；行程开关；断路器；控制按钮；控制开关；工作指示灯 [gap=879]Key words : PLC; motor; trip switch; circuit breaker; control button; control switch; a working indicating lamp ..
Could you check the switch is trip or not. Alright?
请您检查一下开关，是否跳闸。好吗？
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Shunt trip Shunt trip is a feature added to a circuit breaker or fusible switch to permit the remote opening of the breaker or switch by an electrical signal.
分励脱扣分励脱扣是线路断路器或可熔电闸的一个特性，可通过远程信号来进行分断或转换。
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Ruifeng micro-control technology from the 1991 switch factory began precision electronic switches, sockets, connectors industrial trip.