3RH2911-1FA04 Description Description 3RH2911-1FA04 SIEMENS Auxiliary switch block Aux.Switch Block, Front, 4NC, S00 to S3, Screw Terminal Related products SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7103-5AF71-1DH0
