3TH8280接触器式中间继电器产品信息由乐清市赛马电器厂提供，有意请电陈先生：13356148510销售***：0577-61758930销售传真：0577-61760863***:2427917891邮箱：2427917891@***.com西门子3TF系列交流接触器产品选型国内外常见型号3TF系列3TF309A3TF3112A3TF3216A3TF3322A3TF3432A3TF3538A3TF409A3TF4112A3TF4216A3TF4322A3TF4432A3TF4538A3TF4645A3TF4763A3TF4875A3TF4985A3TF50110A3TF51140A3TF52170A3TF53205A3TF54250A3TF55300A3TF56400A3TF57475A3TB系列3TB409A3TB4112A3TB4216A3TB4322A3TB4432A3TB40221X9A3TB41221X12A3TB42221X16A3TB43221X22A3TB44221X32A3TF40221X9A3TF41221X12A3TF42221X16A3TF43221X22A3TH系列3TH80221X3TH80311X3TH80401X3TH82441X3TH82531X3TH82621X3TH82711X3TH82801X3RT系列3RT10157A3RT10169A3RT101712A3RT102412A3RT102517A3RT102625A3RT103432A3RT103540A3RT103650A3RT104465A3RT104580A3RT104695A3TH8280接触器式中间继电器)