AB交流接触器100-DX220KN22
价格:988.00
AB交流接触器100-DX220KN22我公司是西门子核心代理的一级分销和系统集成供应商。长期低***销售:西门子(SIEMENS)全系列,罗克韦尔A-B(Allen-Bradley)全系列工业自动化产品。欢迎询价!采购!武汉金凯哲机电信息技术有限公司唐工公司成立:2010年企鹅1966年00月28日8时4分另有部分欧姆龙,三菱系列PLC好价格(长期有效!!!)交流接触器工作主要部件为低压线圈和衔铁,可以分为单相和三相接触器,只是输入电源电压等级不一样,单相只能接入市电220v,三相可以有220v,380v多种。工作原理很简单,通过绕在铁心上的线圈通电后,产生电磁感应,吸合动触头,从而接通主电源,意思说主电源是通过电磁铁吸合导通的。一般情况,线圈电压和电流都不高,为小电流通电,主要是吸合电磁铁,而主触头可以通断大电流,带动大的负荷,电压和电流等级都很高。这里的电流和电压参数一般以触点容量来表示,单位为多少伏安。在接触器上还外带一些动静触头,通过线圈吸合起到分断和接通旁路的作用,一般都是成对出现,即常闭触头和常开触头成对数。随着社会科学进步,很多厂家还开发出一些低压长寿命的接触器,改变了电气回路设计,安全性能更高100-DS1-L11100DS1L11100-DS2-11100DS211100-DS2-20100DS220100-DS2-B11H100DS2B11H100-DS2-B20H100DS2B20H100-DTB110100DTB110100-DTB180100DTB180100-DTB420100DTB420100-DTC180100DTC180100-DT***20100DT***20100-DTC860100DTC860100-DTCE860100DTCE860100-DTCR860100DTCR860100-DTCS860100DTCS860100-DTS110100DTS110100-DTS180100DTS180100-DTS420100DTS420100-DX115KD22100DX115KD22100-DX115KE22100DX115KE22100-DX115KF22100DX115KF22100-DX115KN22100DX115KN22100-DX135KD22100DX135KD22100-DX135KE22100DX135KE22100-DX135KF22100DX135KF22100-DX135KN22100DX135KN22100-DX150KD22100DX150KD22100-DX150KE22100DX150KE22100-DX150KF22100DX150KF22100-DX150KN22100DX150KN22100-DX180KD22100DX180KD22100-DX180KE22100DX180KE22100-DX180KF22100DX180KF22100-DX180KN22100DX180KN22100-DX220KD22100DX220KD22100-DX220KE22100DX220KE22100-DX220KF22100DX220KF22100-DX220KN22100DX220KN22100-DX300KD22100DX300KD22100-DX300KE22100DX300KE22100-DX300KF22100DX300KF22100-DX300KN22100DX300KN22100-DX4CKD100DX4CKD100-DX4CKE100DX4CKE100-DX4CKF100DX4CKF100-DX4CKN100DX4CKN100-DX5CKD100DX5CKD100-DX5CKE100DX5CKE100-DX5CKF100DX5CKF100-DX5CKN100DX5CKN100-DX6CKD100DX6CKD100-DX6CKE100DX6CKE100-DX6CKF100DX6CKF100-DX6CKN100DX6CKN100-DXM00100DXM00100-DXSA11100DXSA11100-DXTC135100DXTC135100-DXTC180100DXTC180100-DXTC300100DXTC300)