3UF7941-0AA00-0 Description Description 3UF7941-0AA00-0 SIEMENS Safety – 3SK Safety Relays- Software USB/serial adapters Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7044-7AF71-1EG0
