Siemens 3RH1140-2WB40 Description Description Siemens AUS.INTERF.1, 24V 4W 4L + VARIS. C.CL. Related products SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1790L811A SIEMENS 1FN3050-4SA00-0AA0
