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cj40-63交流接触器cj40-63系列交流接触器(以下简称接触器)主要用于交流50hz或60hz、额定电压至660v或1140v、电流至1000a的电力系统中接通与分断电
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51762.html2010/6/22 15:33:00
分断电路，控制电动机的起动，分断和反接制动。并可与适当的热继电器或电子保护装置组合成电动机起动器，以保护可能发生过载的电路或电动机，符合标准gb14048.4及jb/t8591.
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51763.html2010/6/22 15:33:00
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51764.html2010/6/22 15:34:00
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http://blog.alighting.cn/wldqylq/archive/2010/6/22/51767.html2010/6/22 15:35:00
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51769.html2010/6/22 15:35:00
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51770.html2010/6/22 15:36:00
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51772.html2010/6/22 15:36:00
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51774.html2010/6/22 15:36:00
http://blog.alighting.cn/wldqylq/archive/2010/6/22/51775.html2010/6/22 15:36:00
