SDN2X20REDX-EPM Description Description SDN2X20REDX-EPM Emerson POWER SUPPLY REDUNDANCY MODULE,12-28V, 4 SOLA PAC CONTROL AND IO Related products GFK-2023 GFAE-550 GTB-CK-AI4/AO2 IC676CBLPNRJ45100 VMICBL-000-F3-004 GFK-0732