3RH2911-1HA11 Description Description 3RH2911-1HA11 SIEMENS Auxiliary switch block Auxiliary switch block, 1NO+1NC, sizes S00 to S3 Related products SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK6060-6AF71-1TG0
