描述
用电仪表的外壳、仪表盘、柜、箱、盒和电缆槽、保护管、支架、底座等正常不带电的金属部分,由于绝缘破坏而有可能带危险电压者,均应做保护接地。对于供电电压不高于36V的就地仪表、开关等,当设计文件无特殊要求时,可不做保护接地。
GE Fanuc Series Six 6 IC600BF827K Hi Speed Counter
GE GENERAL ELEC CONTROL MODULE IC600CB503A IC600FP509A
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GE Fanuc Series Six 6 IC600BF800K I/O Receiver
GE/Fanuc Series Six PLC Rack w/Power Supply IC600YR501B
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GE/General Electric Series Six/6 Faceplate IC600FP999/A
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GE/Fanuc IC600BF949m Series 6 ASCII Basic Module.
GE/General Electric Series Six/6 Faceplate IC600FP500/A
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