3UF7941-0AA00-0 Description Description 3UF7941-0AA00-0 SIEMENS Safety – 3SK Safety Relays- Software USB/serial adapters Related products SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1790L811A SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7083-5AF71-1EB3
