A 4-wire dryer cord is a type of electrical cord used to connect a clothes dryer to a power source. It is typically made up of four wires: two hot wires, one neutral wire, and one ground wire. The hot wires carry the electrical current to the dryer, the neutral wire completes the circuit, and the ground wire protects against electrical shock.
Using a 4-wire dryer cord is important for safety and performance. A properly grounded dryer will help to prevent electrical fires and shocks. It will also help to extend the life of the dryer by protecting it from damage caused by power surges.
