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Best 50amp RV Surge Protectors on the Market

In this article, we'll list the best 50amp RV Surge protectors you can buy in 2022

Best 50amp RV Surge Protectors – Usually, you don’t get a surge protector when you purchase an RV. However, there are many surge protectors on the market you can get for your RV.

What is a Surge Protector?

A surge protector is an appliance or device intended to protect electrical devices from voltage spikes in alternating current (AC) circuits. RV Surge protectors can help prevent potential disasters, so choosing a reliable one is crucial.

As stated earlier, the surge protector niche is vast, and if you are buying one for the first time, the choice can be overwhelming. This article will list the best 50amp RV Surge protectors you can buy in 2022. Without further ado, let’s get right to it.

1. Progressive Industries SSP 30XL

Best 50amp RV Surge Protectors on the Market

Progressive Industries is one of the powerhouses in RV surge protection, and the company’s SSP 30XL does a fine job of illustrating what the company does best.

This unit is designed for a 30-amp RV and set at an attractive price. Capable of operating at temperatures from -40 to 221 degrees Fahrenheit, it’s equipped to withstand all types of weather.


  • Easy to install
  • Rapid response time
  • Durable product
  • Lifetime warranty
  • Excellent customer service

2. Progressive Industries SSP 50XL

Another surge protector from Progressive Industries indicates that the company is a real deal. This portable RV surge protector is a little more advanced than some other choices available. Not only will it protect your electronics and electrical systems from power surges, it can also detect when there is something wrong with the wiring in the shore power you happen to be connected to.

This is extremely useful as older power systems are still used at many campgrounds, and they are not always that reliable or advanced.


  • The excellent all-around choice for most RVs
  • Easy installation
  • Effective LED warning system
  • Weatherproof and offers thermal protection
  • Protective cover to ward off any rain

3. Surge Guard by Technology Research 50 AMP

Best 50amp RV Surge Protectors on the Market

The Surge Guard by Technology Research is another good option for your RV.

This model can identify a faulty power pedestal right from the start, enabling you to move on to a different site if necessary. The indicator lights provide a clear and legible readout of the power status.


  • Strong weatherproof design
  • User-friendly interface for indicator lights
  • Compatible with 50-amp campers and RVs

4. Camco 50 AMP DogBone Circuit Analyzer

Suppose you are looking for a 50 amp surge protector that is lightweight and easily portable but still offers excellent essential surge protection. In that case, the Camco 50 Male /50 Female Ampere Circuit Analyzer is a great choice.

Compared to some other models, this is smaller, but as it offers up to 4,200 joules of surge protection, it is a powerful device condensed into a smaller package.


  • Easy installation
  • Can detect problems in shore power wiring
  • Very lightweight and portable
  • Rugged and weather-resistant

5. Southwire Surge Guard – 30 AMP

Best 50amp RV Surge Protectors on the Market

If you can’t find any of the products we’ve listed above, the Southwire Surge Guard is also worthy of mention. With an impressive joule rating of 2,450 and a visually appealing design, this unit boasts portability and convenience.

Perhaps the best aspect of the Southwire 34930 is the LCD readout, which makes it that much simpler to discern things like voltage and amp draws. The device also protects against open grounds, open neutrals, reverse polarity, and overheating.


  • Rapid and efficient installation
  • Easy-to-read LCD screen
  • Automatic reset
  • Anti-theft properties

What to Look for in a Surge Protector

Which type of surge protector you buy depends on whether you’re driving a 30-amp or 50-amp rig. If you buy the wrong kind, you won’t be able to hook it up to your power cord.

Before shopping, take a look at the power cord on your RV. If it has three prongs, you’re driving a rig with 30 amps and will require a 30 amp RV surge protector. Four prongs means it’s a 50-amp rig and will require a 50 amp RV surge protector.

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Diekola Yusuf
Diekola Yusuf
Founder & CEO of Novabach - Yusuf is a Tech enthusiast. Fascinated by Computers and all sorts of Technology. He writes news, updates, walkthroughs, guides, troubleshooting tips, and how-to tutorials on gadgets and consumer electronics.
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