Dryer Power Cord: 3-Prong vs 4-Prong (UL Listed)
An electric dryer power cord is the heavy-duty cable that connects your clothes dryer to the wall outlet. Unlike standard appliance cords, dryer cords carry 30 amps at 125/250V and must be UL Listed for safety and insurance compliance in the United States.
3-Prong vs 4-Prong Dryer Cord: Which One Do You Need?
The number of prongs depends on your outlet and the year your home was built:
| Type | NEMA Model | Outlet Shape | Where Used |
|---|---|---|---|
| 4-Prong (2 hot + neutral + ground) | 14-30P | 4-slot outlet | Newer homes (after 1996 NEC code) |
| 3-Prong (2 hot + neutral, no ground) | 10-30P | 3-slot outlet | Older homes built before 1996 |
Tip: If your dryer has a 4-prong plug but your outlet is 3-slot, you need a 4-prong to 3-prong adapter or a new cord. We supply both configurations.
Our Dryer Power Cords
All Xuanhua dryer cords are UL Listed, rated 30A 125/250V, and built with 4-core 10 AWG copper conductors for reliable power delivery. Custom lengths from 3ft to 15ft available.
NEMA 14-30P 4-Prong Dryer Power Cord
30A 125/250V, UL Listed, 4-prong. For newer homes.
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NEMA 10-30P 3-Prong Dryer Power Cord
30A 125/250V, UL Listed, 3-prong. For older homes.
View ProductHow to Choose the Right Dryer Cord Length
Measure from the dryer terminal block to the wall outlet. Allow 6 inches of slack. Common lengths are 4ft, 5ft and 6ft. We custom-cut any length for OEM projects.
Custom & OEM Dryer Cords
As a factory with 30 years of experience, we offer custom dryer cords: your branding, your packaging, your connector preferences, and any length. MOQ is flexible for distributors. Contact us for a quote today.
