Siemens 8MR2170-1AF Description Description Siemens HYGROSTAT ELECTRONIC Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6032-6AK71-1TA0