CJX2-D AC series contactor CJX2-D series AC contactor is suitable for using in the circuits of rared voltage ... ,timer delay&machanical-interlocking device etc,itwill from into delay contactor,mechanical interlocking contactorm,star-delta starter.With thetehrmal relay,it ... will form into electromagneic starter.The contactor is produced according toIEC947-2,VDE0660&BS5452.