Your electric dryer needs a new power cord — the old one has damaged insulation, a cracked plug, or you've moved into a place where the outlet configuration doesn't match what you have. Getting the wrong cord gauge for a 30-amp dryer circuit means the cord heats up under load, and that's a fire-starting problem. 10/3 gauge indoor dryer cord, 4-foot length, gray. The 10/3 designation means three 10-gauge conductors plus ground — the correct wire gauge for a full 30-amp electric dryer circuit. The 4-foot length handles the typical distance from dryer to outlet without excess slack that coils behind the unit. Indoor-rated jacket handles the normal operating temperature of a dryer circuit without the UV and moisture resistance of an outdoor cord. Standard in the appliance installation and serv Stocked at Crofton Lumber and Akron Lumber.