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Bayanan samfurin
CJ20 jerin AC contactor (wanda ake kira a ƙarƙashin contactor), yafi amfani da shi a cikin kewayoyin AC 50Hz (ko 60Hz), da aka tambaya aikin ƙarfin lantarki zuwa 660V, da aka tambaya aikin halin yanzu zuwa 630A, don haɗin nesa da raba kewayoyi, kuma ana iya haɗuwa tare da dacewar zafi mai yawa don kare kewayoyin da za su iya faruwa da aiki mai yawa.Cikakken ka'idodin: GB 14048.4, IEC 60947-4-1.
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