What Are The Different RV Power Plug Types?Elijah White
This article may contain affiliate links where we earn a commission from qualifying purchases.
Many things about buying an RV can be confusing. Learning the different types of power plugs can make you feel like you're becoming an electrician.
If you're planning on staying in your RV for an extended period of time, it's important to have enough power. But what kind of plug do you need? Is there one type that will suit all your needs?
The answer depends on how many appliances and devices you want to run at once, as well as where in the country you'll be traveling, how often you plan to stay at campsites or boondocks, and many factors. Generally, a large RV requires a 50 amp system and smaller ones are fine with 30 amps.
In this article we'll explore the differences between the two main types of RV power systems: 50-amp outlets and 30-amp outlets so that you can make sure your camper has everything it needs when it leaves home. I'll also talk briefly about other options like 20 and 30 amp systems.
With this list, you should have a better understanding of the different RV power plug types. When it comes to purchasing your next RV, keep in mind what type of power you need and make sure that your chosen model has an appropriate plug.
Types of RV Power plugs
RV power plugs are the devices that connect your RV to the electrical grid. Different types of RV power plugs can be used depending on what type of vehicle you have. Each type comes with its own benefits and drawbacks, so it's important to understand how each one works before buying or renting an RV in order to ensure that you'll have a safe trip.
30 Amp Plug
The 30 amp plug is the standard RV power plug. It's used in most RVs and for the majority of appliances that you'll install in your RV. The plug is rated for 30 amps of current, which means it can handle an electrical load up to 15 amps at 120 volts. This rating allows you to use a variety of appliances with the same plug type, so you won't have to worry about looking for different kinds of adapters if you're moving from one outlet or hookup station to another.
30 Amp Twist Lock
A 30 amp twist lock is a common RV plug for power. This plug type is used for a range of RVs, but most often it’s used to power the RV's air conditioning, refrigerator and other electrical accessories.
15 Amp (Standard 3-Prong) Plug
The 15-amp plug is a three-pronged plug that is used to power the RV's 15-amp outlet. This outlet is typically used for small, household appliances like your hair dryer or coffee pot. You can also use it to charge your phone, but make sure you use a cord with surge protection or you may blow out your device.
The 15-amp plug is also used for the shower and water pump of RVs. Most RV showers have removable hoses that lift from the bottom of their tanks, which means there are two different plugs at work here: one for the hose itself and one for its connection to the tank (that's how these things work).
50 Amp Plug
The 50 amp plug is a large, three-pronged plug that is used to power larger RVs. It’s generally found in newer RVs and large campers. The larger size of this plug makes it incompatible with 30 amp RV power outlets.
5th Wheel (Gooseneck) Plug
The fifth wheel plug is a specialized outlet that’s used to power trailers with a fifth-wheel hitch. This type of connection has two prongs, one for the ground wire and one for 12-volt charging. The ground wire connects to the trailer frame in order to provide a path back to your vehicle’s chassis so that you can safely charge your RV while it's parked at an RV park or campground.
DC Power Plug
DC power plugs are the ones you normally see on RVs, and they're used to power appliances such as refrigerators, microwaves and TVs. They're also used to charge your 12-volt battery. DC power is different from AC power because it can be turned off and on with a switch, while AC power is always on unless you turn it off at the breaker box.
You may have heard that DC stands for direct current; this means that electricity flows through one direction only (in contrast with alternating current). But this isn't quite right—it just refers to how current flows in circuits made up of resistors (electrical components that reduce or restrict flow).
What are Different RV Plugs Used For?
How do these different types of plugs work? Let's take a look at each type individually:
Understanding the different RV power plug types is important to safely operate your RV
Understanding the different RV power plug types is important to safely operate your RV. The following are some of the most common types:
30 amp plug (commonly referred to as a "30 amp" or a "dual 30")
30 amp twist lock plugs and receptacles. These are found mostly on dry campgrounds, so you'll want to make sure you have one. If you don't, you may have trouble getting electricity at full capacity.
15 amp plugs and receptacles are very common in RVs, especially if they're built after 2001 when this type became standard for all new models.
50 amp plugs and receptacles can be used for connection with electric utilities or for self-contained systems such as solar panels or generators that produce more than 120 volts at 60 hertz (Hz). You can also use this type of plug if your tow vehicle uses it for its own connection system (e.g., fifth wheel). However, it's best not to mix these two uses because there could be safety issues with doing so; plus it may create problems when connecting other appliances in later years down the road due to different configurations used by each manufacturer/vendor based on market demands over time."
What Plug Will Power Your RV Best?
There are two main types of RV power plugs to consider: 50-amp and 30-amp. The difference between the two is that a 50-amp electrical service provides 12,000 watts, which is enough to power an electric hot water heater, air-conditioner and several other appliances at the same time. On the other hand, 30 amp electrical services provide less than 10,000 watts per circuit and therefore cannot be used for multiple devices simultaneously (such as running both your fridge and microwave at once).
RV power plugs are divided into main two types: 50-amp and 30-amp. The difference between these two types is that the 50-amp plug can be used to connect your RV to full electrical service, while the 30-amp plug will power less overall.
RV power plugs come with different ratings based on how much current they can handle and where you plan on using them. The higher the rating number, the more powerful and reliable your power connection will be.
50-amp electrical service provides 12,000 watts, which is enough to power an electric hot water heater, air-conditioner and several other appliances.
DIfferences Between 30 and 50 Amp Power Systems
There are two types of RV power plugs: 50-amp and 30-amp. Both can be used to provide 12,000 watts of electricity, which is enough to power a hot water heater, air conditioner or furnace. However, the difference lies in how much wattage they are rated for.
50-amp plugs provide 12,000 watts while 30 amp plugs only provide 3,600 watts—and this is important when you're choosing an RV plug because some appliances require more energy than others do! If you have a large motorhome or tow vehicle that requires lots of juice (like your microwave oven), then it's best to go with one that has plenty of room for expansion so that you don't run into problems down the road when something goes wrong with its electric components after being plugged in for too long without proper cooling off time between charging sessions."
The 30-amp electric service will handle up to 3,600 watts, and can usually power a medium RV.
The 30-amp electric service will handle up to 3,600 watts, and can usually power a medium RV. When you're buying an RV or trailer, it's important to know the maximum wattage of your plug so that you can make sure it'll fit in the power source available at the campground where your new home is located. The following chart shows which plugs are compatible with each other:
Understanding the purpose of each type of outlet will make you a smarter camper.
30 amp outlets are for smaller rigs. These are the most common RV power plugs, and they're designed to fit into the wallbox of your camper. They'll work with a range of appliances, but not all at once. If you're using some lights or fan motors at night, this might be enough power—but if you want to run multiple things at once (like an air conditioner AND a microwave), then it's time for 50-amp sockets instead!
50 amp outlets are for larger RVs—and if your RV is bigger than 32 feet long or 10 feet wide, then this type of outlet will be perfect! Because these have more amps per foot than 30A ones do (upwards from around 0.5A per ft), they can supply more electrical capacity overall compared to their smaller counterparts without sacrificing any performance features like surge protection or overload prevention
Amp protection for your RV is important for keeping your home safe on the road.
If you're looking for the best way to protect your RV, look no further than a power plug. An amp rating is important for safety and can help ensure that you have enough outlets available in your space, as well as making sure that all of your appliances have access to electricity.
Amp ratings break down into two categories: 30 AMP and 50 AMP. A 30 AMP plug will fit into most standard household sockets; however, if there are multiple appliances plugged into one socket (such as an electric heater and clothes dryer), then it's recommended that you use a 100-120VAC outlet instead so that both appliances receive enough juice from their respective plugs at once. A 50-60AMP cord could also work but may require more effort on behalf of whoever is installing it—in some cases this might mean rewiring parts of their home!
If you're a DIYer and want to do some work on your RV, a 30-amp plug may be necessary. This can come in handy for smaller appliances like blenders and coffee makers, as well as smaller power tools such as drills and saws.
Best Options For Large RV Power Systems
If your rig is running an AC system with larger appliances (like refrigerators), you'll probably need a 50-amp or 60-amp cord.
If you have a large RV that needs a lot of power, you should get a 50 amp plug, or else you'll be disappointed with the results.
If you have a large RV that needs a lot of power, you should get a 50 amp plug, or else you'll be disappointed with the results. A 30 amp plug will only handle about 15 amps of current at any given time. This can cause problems for your appliances if they require more than this amount of power (e.g., an air conditioner or electric hot water heater). If your RV has an electrical system that uses any sort of energy-draining device (such as an appliance), then it's best to use a 50-amp cord instead of just 30s—and make sure that these devices are compatible with their own specific kind of cord!
If you’re driving a large RV and want to get the most out of it, you should invest in a 50-amp plug. While 30-amp plugs are good enough for most RVs, they won’t be able to handle all your electrical needs.
The main reason why people choose 50-amp plugs is because they have more power than 30-amps do—and sometimes it's just not enough. But if you're only going on short trips or don't need any extra outlets in your RV then 30 amps might work just fine.