3RH2911-1FA40 Description Description 3RH2911-1FA40 SIEMENS Auxiliary switch block Auxiliary switch block, 4NO, sizes S00 to S3 Related products SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FT5072-0AC01-0-Z
