LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]适用范围:LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]具有瞬时换接动作机构。LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]适用于交流50Hz，电压至380V及直流电压至220V的电路中，LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]用来控制运动机构的行程和变换运动的方向或速度。LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]工作条件及安装条件:LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]周围空气温度不超过+40℃，下限为-5℃；LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]安装地点的海拔不超过2000m；LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url].大气相对湿度在周围空气温度+40℃时不超过50%；LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url].开关的污染等级规定为污染等级3；LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]无显著摇动和冲击的地方；LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]外壳防护等级为IP62；LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]开关的安装类别为II。LX19[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url]规格:[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-K[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-001[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-111[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-121[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-131[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-212[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-222[url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]行程开关[/url][url=file:///E:/qq/Users/1255284817/%3fgallery-65-grid.html]LX19[/url]-232