ECN Forum Forums General Topics of the Trade Voice - Data - Video Discussion Data rack ground bar wire size?

Find the nearest building steel, drill it for a two-hole compression lug, terminate a #6 AWG and run it above the racks on the cable rack with cable rack "J" hooks. Then tap the #6 AWG ground feeder at each equipment rack with either #6, 8, or 10 with "H" taps and terminate the ground bars using a two-hole compression connector.