In your home’s electrical system ... or bare equipment grounding conductor (EGC) first, neutral second and hot third. I ...

Fuse A glass or ceramic canister containing a thin wire that melts if the current gets too high. Neutral wire Copper wire coated with blue plastic that also connects to the cable in the wall and ...

The purpose of a switch or a fuse is to break or connect an electric circuit, but they must be correctly connected in the home ... or fuse is placed in the neutral wire, the electrical appliance ...