3UF7941-0AA00-0 Description Description 3UF7941-0AA00-0 SIEMENS Safety – 3SK Safety Relays- Software USB/serial adapters Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1790L811A SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7042-5AF71-1EA0
