Siemens 6SE70900XX840BC0 Description Description Siemens SCB1 PEER TO PEER MODULE WITH OPTICAL FI Related products SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1790L811A SIEMENS 1FK6060-6AF71-1TA0
