How do you know what gauge extension cord to buy for your RV? It can be confusing because there are so many different types of cords and plugs. When it comes to choosing an extension cord for your RV, you need to think about both the wattage and the amperage required.
In this post, we’ll help you figure out what you need, and give you some tips on how to use your extension cord safely and some tips to help you choose the right extension cord for your RV.
RV Extension Cord Gauge Size
The most important thing to consider when choosing an extension cord for your RV is the gauge. The lower the gauge, the thicker the wire and the more electricity it can handle. If you are using an extension cord for something that requires a lot of power, like an RV air conditioner, you will need a lower gauge.
Quick Answer
A good rule of thumb to follow is the thicker the cord, the better. A 10 gauge extension cord can handle up to 30 amps, while a 14 gauge extension cord can only handle 15 amps.
What Gauge Extension Cord Is Best To Use For RV?
The best gauge extension cord to use for your RV is a 10 gauge cord. This is because it can handle up to 30 amps, which is the amount of power that most RV air conditioners require. A 10 gauge extension cord is also a good choice if you are using other high-powered appliances in your RV, such as a hair dryer or coffee maker.
If you are only using lower-powered appliances, such as a lamp or TV, then a 14 gauge extension cord will be sufficient.
How to determine Amps that your RV Requires?
The thing you need to consider before buying an extension cord is the amps required by your RV. Most RVs require 30 amps, but some may only require 20 or 25 amps. To determine the amount of power your RV requires, check the label on the fuse box. The amperage will be listed there.
If you are unsure, consult a professional electrician. Now that you know the gauge and the amps required, you can choose the right extension cord for your RV.
How to Choose The Right Gauge Extension Cord?
If you are using the cord for high-powered appliances, you’ll want to get a cord with a low gauge. For example, if you are using the cord to power an RV air conditioner, you’ll want to get a cord with a gauge of 10 or lower.
If you are using the cord for light-duty appliances, you can get a cord with a higher gauge. For example, if you are using the cord to power a lamp, you can get a cord with a gauge of 16.
The length of the cord : The length of the cord is also important to consider. You’ll want to get a cord that is long enough to reach the power outlet but not so long that it becomes a trip hazard.
When using an extension cord with your RV, you’ll want to make sure the cord is properly rated for the devices you are using.
Factors For Purchasing Extension Cord For RV
Here are a few factors you should consider when purchasing an extension cord for your RV:
- The length of the cord. You’ll want to make sure you get a cord that is long enough to reach from your RV to the power outlet.
- The number of outlets. If you have multiple devices that need to be plugged in, you’ll want to get an extension cord with multiple outlets.
- The gauge. As we mentioned before, the lower the gauge, the thicker the wire, and the more electricity it can handle.
- The price. Extension cords can range in price from $10 to $100. You’ll want to find a cord that is high quality but also affordable.
- The warranty. Some extension cords come with a limited warranty. This can be helpful if something goes wrong with the cord.
Did You Know: Electrical Service Requirements For Mobile Home
How to Care of extension cord For longer life?
Here are a few tips on how to properly store and care for your extension cord:
- Make sure the cord is unplugged and coiled up before you store it. This will help prevent damage to the cord.
- Store the cord in a cool, dry place.
- Do not use the cord if it is damaged. If the cord is frayed or has exposed wires, do not use it.
- Use a heavy-duty extension cord for high-powered appliances.
- Do not overload the cord.
- Disconnect the cord from the power outlet before unplugging devices from it.
How to use extension cord safely and efficiently in RV?
Here are a few tips on how to use an extension cord with your RV safely and efficiently:
- Make sure the cord is properly rated for the devices you are using.
- Inspect the cord before each use. If the cord is damaged, do not use it.
- Store the cord in a cool, dry place when not in use.
- Do not allow the cord to become tangled.
- Do not use the cord in wet conditions.
Some common mistakes people make while using RV extension cord?
Here are some common mistakes people make when using extension cords:
- Not Inspecting the Cord: Before each use, you should inspect the cord for any damage. If the cord is damaged, do not use it.
- Allowing the Cord to Become Tangled: This can damage the cord and create a safety hazard.
- Using the Cord in Wet or Damp Conditions: This can damage the cord and create a shock hazard.
- Not Using the Properly Rated Cord: Make sure you are using a cord that is properly rated for the devices you are using.
- Using the Cord Indoors: Extension cords are not meant to be used indoors. If you must use one indoors, make sure it is properly rated for indoor use and that it is not damaged.
- Purchasing a Cheap Extension Cord: While you don’t want to spend a lot of money on an extension cord, you also don’t want to purchase a cheap, poorly made cord.
- Not Storing the Cord Properly: Store the cord in a cool, dry place when not in use. Do not allow the cord to become tangled.
Also Read: Does RV Furnace Need Electricity For Heating Up?
FAQS – Extension Cord For RV
What size extension cord do I need for a 30 amp RV?
You will need a 10 gauge extension cord for a 30 amp RV.
Can I use a 15 amp extension cord for RV?
No, you cannot use a 15 amp extension cord for an RV.
Can I use an extension cord to plug in my RV?
Yes, you can use an extension cord to plug in your RV. However, you’ll need to make sure the cord is properly rated for the devices you are using.
How long can an RV extension cord be?
The length of the cord is important to consider. You’ll want to get a cord that is long enough to reach the power outlet but not so long that it becomes a trip hazard.
What kind of plug do I need for an RV?
You’ll need a plug that is compatible with the power outlet on your RV.
Can I use a regular extension cord for my RV?
No, you cannot use a regular extension cord for an RV. You’ll need to get a cord that is properly rated for the devices you are using.
How far can you run a 10 gauge extension cord?
A 10 gauge extension cord can be run up to 100 feet.
What is the difference between a 10 and 12-gauge extension cord?
A 10 gauge extension cord is thicker and can carry more power than a 12 gauge extension cord.
Wrap Up
The best gauge extension cord for your RV will be one that can handle the amount of power you need and is durable and easy to use.
The answer is not as straightforward as you might think. It depends on the wattage of the devices you plan to use and the length of the extension cord. We recommend using a 12-gauge extension cord for an RV that has a 50-amp service. If you are unsure about which gauge to use or need a longer extension cord, contact an electrician for help.
When looking for an RV extension cord, make sure to consider the length of the cord, as well as the amps and watts it can handle. There are a few different types of RV extension cords available on the market, so make sure to choose the right one for your needs.