IC866-EEF-050-403-20 Description Description IC866-EEF-050-403-20 Emerson EXTERNAL FILTER 3-PH 480V – 50A – IP20 VFD PAC MOTION VFD Related products GFK-2058 GTB-SK-DI16 GFK-0731 GFAE-550 GFK-0827 GFK-1645A-FR