Siemens 6AB6151-7GA70 Description Description Siemens 20-MA-ES-interface for GBE 3977 and 3977 AR Related products SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK7022-5AK71-1AG0
