Siemens 8US1921-2AD00 Description Description Siemens MORS.X SBAR.SPESS.5MM 16/70MMQ (MIN.50PZ) Related products SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1790L811A SIEMENS 1FK6060-6AF71-1TA0