Grounding - su Amazon AdApparecchi diagnostici, cura di bambini e neonati, igene dentale e altro ancora. Proper Method to Ground an Old Electrical Fuse Box Grounding a Fuse Box. The grounding system consists of copper wire that runs from the fuse box to a metal rod buried in the earth outside. Grounding Fuse Box to frame? | Adventure Rider Tried searching.. In adding a small fuse box to the bike over the weekend, I found several grounding points around the bike, besides the battery..