RY531012 obsolete no replacement Art.No. IS506101 Art.No. ISZ10004 9004840451887 - unknown model MT321048 78624-25-26 RP16104 obsolete/no replacement 141 50 33 P57 05 24 PT7874P YRT-78704 PT570012 V23047A1009A501 RT114009 Art.No. RT424024 RT314024 RT940005 24VDC