SDN2X20REDX-EPM Description Description SDN2X20REDX-EPM Emerson POWER SUPPLY REDUNDANCY MODULE,12-28V, 4 SOLA PAC CONTROL AND IO Related products GFAE-550 GFK-0827 GFAE-616-GE GTB-SK-DI16 IC676CBLPNRJ45100 GFK-2058