Wannan jerin AC contactors, yafi amfani a cikin AC 50Hz (ko 60Hz), rated ƙarfin lantarki zuwa 380V, da halin yanzu zuwa 150A ikon tsarin, don nesa sau da yawa haɗuwa da kuma raba kewayoyi, da kuma haɗuwa da dacewa zafi relay ko lantarki kariya na'urori zuwa inji farawa don kare kewayoyi da zai iya faruwa overload.
Wannan samfurin ya dace da: GB14048.4.