3RA2831-2DG10 Description Description 3RA2831-2DG10 SIEMENS Contactors Spring Function Modules On-delay Time Relay, for Size S2 & S3, 24 – 90V supply Related products SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7011-5AK71-1TG3