5 Best RV Surge Protectors

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Protect the expensive electrical appliances in your motor home by using the best RV surge protector. Its features and amenities help to ensure that you have a hassle-free adventure in your RV. What are some of the ways that the best RV surge protector will protect your RV?

First, it will protect your expensive appliances from older electrical systems. Second, it will protect your electronics from high and low voltage. Depending on the model, you get protection from various issues.

Looking for the best RV surge protector?

Below are the top 5 RV surge protectors we recommend.

Camco PowerDefender with Integrated Surge Protection

Designed to connect directly to a campsite’s power pedestal, Camco Powerdefender circuit analyzer has surge protection of up to 1,500 joules. Here is how it works. Before connecting to your RV, the device will carry out a series of diagnostics. The LED will indicate the status of the source circuit.

Camco PowerDefender Circuit Analyzer With Integrated Surge Protection and Indicator Lights, 30 Amp Male to 30 Amp Female (55310)

If the device confirms that the source circuit matches, you can connect your RV. The circuit analyzer is weather resistant. As such, it can withstand adverse weather.

Aside from protecting your electrical equipment, the circuit analyzer can indicate wiring issues. For instance, it can analyze the source circuit and identify faults for reverse polarity. It can also identify other wiring issues.

Made in the US, the circuit analyzer with integrated surge protection has diagnostic LEDs. Indicators include correct wiring, open ground, reverse polarity, open hot, open neutral, hot/ground reverse and hot on neutral with hot open. This helps to indicate faults.

As the best 30 amp RV surge protector, it has contoured grip making plugging and unplugging easier. Weighing 10.4 ounces, the product has the following dimensions: 11 by 4 by 6 inches.

Pros

  • Can withstand adverse weather conditions
  • Protects your RV electrical equipment from power surges
  • Diagnoses the source circuit for faults
  • Indicates faults for reverse polarity and other wiring issues
  • Has contoured grip for easy plugging and unplugging

Cons

  • Expensive compared to other products
  • Limited information on warranty

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Portable RV Surge Protector EMS-PT30X

When it comes to the best performing and portable RV surge protector, the EMS-PT30X is another top contender. Made by Progressive Industries, a trusted brand, its weather resistant making it ideal for use in adverse weather conditions. It can protect your appliances from weather elements such as snow, rain, sun, and wind.

Portable RV Surge Protector Portable EMS-PT30X RV Surge Protector The portable RV surge protector from Progressive Industries also has a weather shield. This ensures that the unit gets to last longer than other models in the market. It comes with a security locking bracket that allows every RV owner to secure the surge protector. As such, you don’t have to fear that the surge protector will unplug accidentally if not secured well.

For easy unplugging, you have the rugged pull handle. Thanks to its intelligent design, you can have peace of mind that your appliances will not get damaged by faulty connections. The portable surge protector also has Lexan housing. This provides extra protection to the RV and electrical devices. In fact, the surge protector can provide full protection to your RV electrical appliances thanks to its surge suppression rating of 1790 joules.

Pros

  • Comes with a lifetime warranty
  • Made in the USA
  • Weather-resistant/ perfect for the outdoors
  • Has state of the art microprocessors
  • Comes with a rugged pull handle
  • Has a built-in scrolling digital display

Cons

  • Expensive compared to other surge protectors
  • Lifetime warranty does not include heat damage

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Surge Guard 34930  Portable Protector

As one of the most powerful portable surge protectors in the market, Surge Guard 44290 comes with built-in intelligence. It has smart microprocessors which protect your RV from faulty park power.

Southwire Black 34930 Surge Guard 30A-Full Protection Portable with LCD Display

Unlike other models, the Surge Guard portable protector offers twice the surge protection other models offer. That is 2,450 joules of power surge protection. As such, you can have peace of mind with the knowledge that your electrical appliances are safe.

Apart from the complete surge protection, the best 30 amp RV surge protector can monitor voltage, reverse polarity and amp consistently. This model comes with AC compressor protection with 128-second reset delay. This ensures that one of the most expensive appliances gets protected.

It also comes with an automatic reset feature. This allows the surge protector to work during power restoration and plug disconnection. When it comes to compatibility, the surge protector is compatible with power pedestals in most campsites. It’s also compatible with most RVs, motorhomes, and trailers using 50A service.

The device has an LCD and has the following dimensions: 4.68 by 3.86 by 21.5 inches.

Pros

  • Compact and easy to set up
  • Protects your RV from faulty power at the campsite
  • Has an automatic reset function on power restoration
  • Compatible with all travel trailers
  • Made in the USA

Cons

  • Limited information in regards to weather-resistant
  • Does not include secure locking brackets

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Southwire 44750 Guard Portable Surge Protection

TRC is a trusted brand producing surge protectors that are reliable and durable. Take the Southwire 44750 portable surge protector. It has ground fault protection protecting your electrical equipment and RV from power faults. Perfect for travel trailers and pop-ups, the surge protector can automatically shut off the power in case of ground faults.

TRC Southwire 44750 Guard Portable Surge Protection with Ground Fault Protection-30A, 120V, 510 Joules

Another smart feature you will love about the SouthWire 44750 surge protector is shock protection. As one of the top considerations when buying a surge protector, shock protection protects your electrical equipment from open neutral and reverse polarity. It also protects you from open ground and other issues.

Built to withstand adverse weather conditions such as snow, rain, wind, and sun, it helps to prevent damage to your electronics. This guarantees you that the devices will last long. As a dependable surge guard, its compatible with all RVs, trailers, and motorhomes.

The surge protector weighs 1.65 pounds and has the following dimensions: 24.1 by 4.1 by 2.7 inches.

Pros

  • Ideal for teardrop trailers, mobile homes, RVs, pop-ups, and campers
  • Weather-resistant
  • Protects your electrical devices against faulty power supply
  • Easy to set up
  • Provides shock protection

Cons

  • Manual reset required after a ground fault
  • Does not offer low voltage protection

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Camco Heavy Duty Dogbone RV Circuit Analyzer

Camping in the RV is one of the most rewarding experiences in the world. Not only does it provide an opportunity for families to spend time together but they get to be closer. However, as the RV owner, you need to make sure that the electrical appliances are safe. You don’t want a fire to start in your RV as a result of an electrical fault ruining your camping.

Camco Heavy Duty Dogbone RV Circuit Analyzer With Power Grip Handles, Integrated Surge Protection and Fault Indication (125V 30M/30F Amp) (55312)

Like other surge protectors from Camco, this model can connect directly to the campsite’s power pedestal. It comes with a series of diagnostic LEDs. These LEDs help to indicate the status of the connection once you connect to the power pedestal.

Types of wiring issues the surge protector can detect include reverse polarity, open neutral and other wiring issues. If the device indicates “correct wiring,” it’s safe to connect to the campsite pedestal.

What you ought to know is that the surge protector comes with integrated surge protection of up to 2,100 joules. This is much more than other surge protectors can offer. The circuit analyzer is weather resistant. As such, it can withstand weather conditions such as rain, wind, and snow.

The Camco circuit analyzer weighs 3.07 pounds and has the following dimensions: 25 by 4.2 by 4.9 inches.

Pros

  • Indicates wiring faults
  • Compatible with all trailers, RVs, and motorhomes
  • Offers electrical protection from power surges
  • Can withstand adverse weather conditions
  • Has contoured handles for easy plugging and unplugging

Cons

  • Lacks a securing bracket making it easy to steal
  • Bit bulky

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Getting the Best Deal

To get the best deal, there are a couple of things you have to consider. First, consider the joule rating. The higher the rating, the higher the level of surge protection. Also, a higher joule rating means its ability to disperse heat during power spikes.

Second, consider the amp rating. Every electrical device requires a certain amount of electricity to function. If insufficient power is present, the device will not work. Buying a surge protector with the right amp rating protects your RV and electrical equipment.

Third, check for LED display and lights. The display helps to show metrics that include voltage, frequency and more. The LED lights help to indicate if there is an issue with the source circuit or wiring.

Fourth, make sure the device is weather resistant. If the device is not suitable for outdoor use, your electrical appliances will not be safe. The reason for this is that rain or snow can cause a short circuit leading to damage.

Last, you should find a product that does not give you a hard time to install. Simply put, find one that is plug and play. The surge protector should also come with a manual.

When shopping for the best RV surge protector, we recommend that you buy from a reputable brand. Buying a cheap surge protector will damage your electrical appliances.

If you enjoyed this article you might want to also read about our top selections for best travel trailer brands and our review of the Airstream Nest and Airstream Caravel.