youtz748 months ago000The switch I received is a 7563. Can it really be used in Diagram 3 with another switch on the same lamp?Show in original language (French)phschmid7 months ago • purchased this product+110purchased this product Helpful answerYes, if it is connected correctly. From 3 switches you need one with diagram 6Show in original language (German)CommentAnonymous7 months ago • purchased this product+110purchased this productYes, there are no more Sch0 switches, only 3 and 6Show in original language (German)Commentprof17 months ago • purchased this product000purchased this productYes, it has three connections, Sch 0 hasn't existed for a long time. Where did you get the 7563 from?Show in original language (German)Commentschumax387 months ago • purchased this product000purchased this productYesShow in original language (German)Comment