LW 30 jerin keɓe masu sauyawa waɗanda aka yi amfani da su zuwa da'irori na AC 50Hz tare da ƙarfin aiki har zuwa 440V da ƙimar aiki na yanzu har zuwa 100A; Ya dace don sarrafa: kwandishan, famfo ruwa da kayan aikin iska, da AC Motors tare da ƙaramin ƙarfi; Yana da 7 halin yanzu ratings: 20A,25A,32A,40A,63A,80A,da kuma 100A; Yana yana da yatsa kariya tashoshi, wanda yayi wani karin fa'ida; Yana da ya fi girma rufi nesa, mai sauri cire amsa .Kuma shi ne mai kyau zabi Ga DC kewaye, Yana yana da ƙarin tuntuɓar wanda ke ba mu damar shigar da lambar sadarwa daban.Ya dace da Standard lEC60947-3.
