Siemens 6SE70900XX840BC0 Description Description Siemens SCB1 PEER TO PEER MODULE WITH OPTICAL FI Related products SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6032-6AK71-1TA0
