Dryer Adapter Cord 4 Prong to 3 Prong Dryer Adapter Dryer Adapter 3 Prong To 4 Prong NEMA 14-30P Male to 10-30R Female Dryer Cord Adapter 4 to 3 prong STW 10AWG 30Amp 250V -10-30P to 14-30R-

Houses built before 1999 use the older model of 3 prong. If you are moving from an old house to a new house or from a new house to an old house, you may find that the dryer plug is not suitable. In order to improve safety, In 1999, the National Electrical Code of the United States began to require all dryer sockets to be 4 prong type. But please don't worry! we provide 3 prong to 4 prong dryer adapter to solve your problems in two situations. With this 10-30P to 14-30R, dryer plug adapter with external grounding wire, when you move into an older house with 3 prong sockets and your dryer has 4 prong plugs, the dryer will work Use it normally here. Specifications Male Plug: NEMA 10-30P Female Adapter: NEMA 14-30R Additional: External green ground wire Wire gauge: 10 AWG Ground wire length: 142 inch High Quality Material UL 62 Standard 100% copper wire High Resistance Insulation, Heat & Oxidation Resistant 220 volt plug adapter Instructions: You can use any 15 Amp or 20 Amp regular household wall outlet or extension cord close to the dryer, and plug the green ground wire into the extension cord of the ground slot. Why do you need grounding The green ground wire is grounded and will not prevent you from supplying power to the 4 prong dryer. This means that when the ground wire is not placed, the dryer can still work However, the grounding wire is another path for the current to safely return to the ground On the one hand, if a short circuit occurs, it will not cause danger to anyone On the other hand, if a short circuit does occur, current will flow through the grounding wire, causing the fuse to blow or the circuit breaker to trip The result is much better than the fatal impact that may occur if the current is not grounded, so that the dryer can get the maximum protection