Siemens 3TH2022-3BB4 Description Description Siemens CONT.AUS. 4A 2NO +2 NC 24VDC Sp Related products SIEMENS 1790L811A SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7042-5AF71-1EA0
