Siemens 8US1923-4AA00 Description Description Siemens PORTASB.4P X SB. 30x10mm (MIN.10PZ) Related products SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK6042-6AF71-1TH0
