3UF7941-0AA00-0 Description Description 3UF7941-0AA00-0 SIEMENS Safety – 3SK Safety Relays- Software USB/serial adapters Related products SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7060-5AF71-1FH3
