... for ac 50Hz. 2.output voltage:380V 3.max current:10A 4.material:aluminum protection IP67 micro switches,foot switch.floor ... -17,FS-37,YDT1-101,MD-18S,MD-19,MDFS-303,MD-13HS,MD-78,MD8016 ,MD4,TFS-01 ,TFS-1 ... support, complete and spotless quality guarantee. YDT1-16 micro switches 10A current aluminium UPS shippment quality guaranteed