3SE6704-1BA Description Description 3SE6704-1BA SIEMENS Safety Switches – M30 Coded magnetic safety switches M30 Switching Magnet Related products SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FT5066-0AC01-2-Z
