6 Finest RV Surge Protectors in 2021 Evaluations & Shopping for Information

In case you are the proprietor of a well-furnished RV or trailer that you simply often use throughout trip instances, you need to have spent 1000’s on it already. Usually, once you go to any campsite, coping with electrical surges is fairly frequent. In that case, the electronics current within the RV, equivalent to fridges, ACs, and so forth., can get closely broken.

So, it’s higher to remain ready slightly than to remorse any mishap. That mentioned, we have now give you a few of the greatest RV surge protectors on the market that may make it easier to maintain your RV protected against electrical harm. A good RV surge protector may cost a little round $100-$350, however you need to maintain just a few issues in thoughts earlier than shopping for one:

  • Hardwired or Removable: There are mainly two sorts of RV surge protectors, Hardwired and Removable ones. Whereas the removable ones are super-easy to put in as they merely plugin, and begin working. The hardwired fashions are basically put in inside your RV, so the one-time set up is difficult, however nobody can steal it, so it’s additionally good in that manner.
  • Amps Score: Relying on the circuitry of your RV, it’s a must to affirm whether or not your RV requires a 50 Amps connection or a 30 Amps connection. Choosing the proper one in your RV is vital in any other case, it could make issues worse.
  • Surge Score: In the case of dealing with electrical surges, every surge protector has its personal capabilities. Whereas most 30-amps surge protectors are good to deal with as much as 2000 Joules of electrical energy, 50-amps choices could survive as much as 4000 Joules earlier than exhibiting any indicators of failure.

That’s what’s most important to test earlier than you spend your cash on a surge protector in your costly RV, however there are just a few extra issues you can contemplate and make your buy much more price it. To know such elements, you may contemplate studying the “Buying Guide” that’s talked about beneath on this article.

6 Finest RV Surge Protectors in 2021

Finest RV Surge Protectors in 2021: Evaluations

1. Progressive Industries HW50C RV Surge Protector

Progressive Industries HW50C RV Surge Protector

Progressive Industries is among the most famous and reliable manufacturers on the market in the case of making superior-quality surge protectors for RVs.

We’re putting this HW50C Hardwired EMS Surge on the 1st place on this record as a result of it’s extremely premium and might shield your RV from extraordinarily extreme damages. That mentioned, it will probably considerably stand up to 3,580J / 88,000A of electrical energy. Other than that, this 50 amps mannequin is right to make use of with each 120V in addition to 240V, and it even helps as much as 12000W energy. It’s constructed fairly solidly that it will probably survive in unfavorable temperatures from -40 levels to 105 levels Celsius.

Talking of 5-mode safety, it provides Open Floor, Open Impartial, and Reverse Polarity detection and safety, Unintended 240V Safety, Over/Underneath Voltage Safety, and A/C Frequency Safety. The bundle additionally features a 14’ knowledge cable that’ll be useful whereas setting this up. Furthermore, you may remotely scroll by way of all the data it reveals on the digital show, whereas it additionally has a miswired pedestal indication and surges failure indicator. The very best half is that the producer additionally provides a lifetime guarantee for this RV surge protector.

Key Options:

  • 5-Mode Safety
  • Unintended 240V Safety
  • Helps as much as 3,580J / 88,000A
  • 50 Amps Surge Protector
  • Works for 120V/240V / 12,000W
  • Over/Underneath Voltage Safety
  • Can stand up to -40C to +105C temperatures
  • Distant Scrolling Digital Show
  • Lifetime Guarantee


  • Extremely-durable
  • Can function nicely in unfavorable temperature circumstances
  • Comes with a lifetime guarantee
  • No worries about theft


  • Set up could be tough

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2. Camco 50 Amp RV Surge Protector

Camco 50 Amp RV Surge Protector

In distinction with the earlier one, if you’d like a plug-and-play surge protector in your RV, Camco is the preferred model you can belief on.

We’re putting this surge protector within the 2nd place on this record because it’s extremely environment friendly and straightforward to make use of as nicely. It might probably considerably save your RV from dangerously excessive (above 132VAC), and low (beneath 102VAC) energy surges. Because it options an automated shut-off function, it routinely disconnects your RV from the electrical energy till the circumstances return to a secure state. An LED indicator can also be offered that flashes every time faults are detected and reset itself after a time delay of 140 seconds.

Alternatively, it additionally supplies your RV full safety towards any wiring points, reverse polarity, open impartial, and so forth. Other than that, this 50 amps surge protector works effective and might deal with as much as 4,200 Joules of electrical energy fairly simply. The set up course of is fairly fast as nicely because it comes with 50-Amp male (NEMA 14-50P)/50-Amp feminine (NEMA 14-50R) enter and output which you’ll be able to immediately plugin and use. As well as, it’s completely weather-resistant, so there’ll be no points utilizing it outside, particularly when it’s coated underneath a 1-year producer’s guarantee.

Key Options:

  • 50 amps surge protector
  • 4200 Joules of surge safety
  • 50-Amp male (NEMA 14-50P)
  • 50-Amp feminine (NEMA 14-50R)
  • Climate-Resistant
  • 140 Second Reset time delay
  • Auto Shut-off and Reset
  • 1 12 months Guarantee


  • Straightforward set up
  • Splendid for outside use
  • Comes with PowerGrip handles


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3. Southwire 34930 RV Surge Protector

Southwire 34930 RV Surge Protector

For many who are searching for a premium 30 amp surge protector for his or her RVs, the Southwire 34930 is among the greatest choices to select.

It holds third place on this record because it’s fairly straightforward to function and likewise comes with a small LCD panel show to showcase the data. Principally, it’s a 30 amps surge protector that may function on each 120V and 240V energy provides. So far as the safety is worried, Southwire 34930 Surge Guard can deal with as much as 2450 Joules and likewise sort out dangerously excessive (above 132VAC) and low (beneath 102VAC) energy surges. Attributable to its plug-and-play design, it’s extremely transportable and straightforward to make use of as nicely.

After coping with any energy surge, it makes use of a 128 seconds reset delay and 10 seconds start-up sequence that’s fairly important and useful for safeguarding home equipment like Air Conditioners. Not simply that, it additionally options an automated reset function that triggers energy restoration, so that you gained’t must do it manually. For extra security, it comes with a security cowl for the connector, and an anti-theft lock ring on the wire as nicely. Furthermore, Southwire provides a lifetime guarantee for this surge protector which can also be an incredible add-on.

Key Options:

  • 30 Amp Surge Protector
  • Helps as much as 2450 Joules
  • Splendid for each 120V/240V
  • LCD Show Panel
  • 128 Seconds Reset Time delay
  • 10 Second Startup sequence
  • Automated Reset Characteristic
  • Lifetime Guarantee


  • Easy set up
  • Universally suitable
  • Comes with an anti-theft locking ring for security


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4. Surge Guard 35550 RV Surge Protector

Surge Guard 35550 RV Surge Protector

Subsequent up, we have now a reasonably good providing from Surge Guard for the viewers searching for a 50 amps hardwired mannequin.

It’s a sensible choice to select if you wish to safe your RV with out making your pockets utterly empty. Because it’s a hardwired mannequin, it’ll want one-time set up, which may be very easy for this mannequin. On the entrance, you’ll get a number of LED indicator lights that can present you all the required details about the connection. Luckily, it routinely shuts off when it detects any energy surge, or different harmful circumstances like Open Floor, Open Impartial, and Reverse Polarity, and so forth. Not solely that, it will probably routinely reset itself as nicely upon energy restoration.

Its 128-second reset delay will make it easier to maintain the home equipment in your RV secure and sound on a regular basis. Furthermore, there are not any doubts about its construct high quality as it’s sturdy sufficient to handle electrical energy as much as 3850 Joules which is fairly first rate for a 50 amps surge protector. It does include a 1-year guarantee, however that’s solely relevant when the system is put in by an RV seller or some licensed electrician.

Key Options:

  • 50 Amp Surge Protector
  • Helps as much as 3850 Joules
  • 128 Second Time Delay upon reset
  • LED indicator lights
  • Auto Shut-off Characteristic
  • Auto Reset Characteristic
  • Helps each 120V/240V provides
  • 1 12 months Guarantee


  • Easy set up
  • Theft-proof
  • Extremely protecting


  • Set up by knowledgeable is most well-liked for guarantee causes

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5. Hughes Autoformer BX4370 RV Surge Protector

Hughes Autoformer BX4370 RV Surge Protector

Coming over to the subsequent surge protector, this one is from Hughes Autoformer, which is well-known to offer extremely inexpensive surge protectors.

That mentioned, this 30 amps surge protector does come at a really enticing worth level as nicely. Wanting on the design, it’s a reasonably easy plug-and-play design which makes it extraordinarily straightforward to make use of. On the primary unit, you get three LED indicator lights that may show info by flashing lights in a number of mixtures, that are all talked about on the entrance panel itself. It’s a small 14’ surge protector that solely weighs round 3 kilos which suggests you may simply retailer and carry it with you with none issues.

Talking of its energy rankings, it’s splendid to make use of with 120V energy connections. It makes use of a extremely environment friendly spike module that may deal with as much as 2400 Joules of electrical energy. Other than all the fundamental options, it comes with Bluetooth connectivity that makes it connect with your smartphone by way of an utility. This may be helpful if you wish to test details about the connection immediately in your telephone. Furthermore, the model provides a 2-year guarantee for this surge protector additionally.

Key Options:

  • 30 Amps surge protector
  • LED indicator lights
  • Bluetooth Connectivity
  • Splendid for 120V provide
  • Helps as much as 2400 Joules
  • Plug-and-play design
  • 2 12 months Guarantee


  • First rate pricing
  • Can join along with your smartphone by way of Bluetooth and Utility
  • Extremely transportable


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6. TRC 44750 RV Surge Protector

TRC 44750 RV Surge Protector

Final however not the least, we have now yet one more extremely inexpensive choice for you all that’s provided by TRC. Therefore, you need to test it out if you happen to’re on a funds.

This extremely transportable surge protector from TRC has a plug-and-play design that enables customers to immediately be a part of it between the connection and use it. Talking of safety, the 44750 Surge Guard is right for all 30-amp connections and comes with Shock Protect to cope with energy surges. That mentioned, it will probably considerably detect any floor faults and shut off the ability routinely as nicely. Nonetheless, the auto-reset function shouldn’t be current on this mannequin; it’s a must to reset it manually.

Because it’s meant for outside use, it’s good to see that the model has put efforts into making it weather-resistant as nicely. It’s a great surge protector to make use of with 120V energy provides and supplies 510 Joules surge safety. As well as, TRC additionally provides a 1-year producer’s guarantee for this mannequin, which supplies further peace of thoughts to the purchasers.

Key Options:

  • 30 Amp Surge Protector
  • Helps as much as 510 Joules
  • Splendid for 120V provides
  • Shock Protect Safety
  • Auto Shut-off function
  • Climate Resistant
  • 1 12 months Guarantee


  • Good Construct high quality
  • Extremely Inexpensive
  • Offers first rate safety


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Shopping for Information for the Finest RV Surge Protectors

We perceive sustaining a fully-equipped RV shouldn’t be that straightforward. That mentioned, if you happen to often take your RV out for holidays, energy stations current within the parking areas and campsites don’t have a secure energy output, so there’s all the time a threat of energy surges. Nonetheless, in case your RV is protected with a good surge protector, you may keep out of the chance and save 1000’s. On this shopping for information, we are going to focus on some essential elements that you need to all the time test earlier than shopping for a surge protector in your RV. Let’s begin!


To start with, you need to know that there are two sorts of surge protectors accessible for RVs, Hardwired and Plug-and-Play fashions. The hardwired fashions are immediately put in within the RV, however the set up is a bit tough, so that you may want to rent knowledgeable for that. Alternatively, the plug-and-play design fashions connect between the connection line, which is fairly easy, and anybody can do it on their very own.

Furthermore, they’re transportable as nicely, so you may simply carry them, and even lend them to your pals in want. Nonetheless, the plug-and-play fashions are extra susceptible to theft as anybody can merely unplug them and steal, which isn’t the case with hardwired fashions. So, each varieties of surge protectors have their very own execs and cons.

Construct High quality

When you choose the appropriate sort, you need to check out their construct high quality. Usually, the hardwired fashions are higher right here, since they’re put in contained in the RV, so they’re much less susceptible to break. Nonetheless, within the case of plug-and-play units, you need to test if the surge protector is weather-resistant or not. The surge protectors, that are weather-resistant, can be utilized in rain, storm, and so forth., whilst you can loosen up in your RV on the holiday. In any other case, you’ll have to keep watch over the climate on a regular basis and use it cautiously.

Amps Score

It is determined by your RV, whether or not it makes use of a 50 amps connection or a 30 amps connection. So, relying on that, you may choose the appropriate choose in your private RV. Basically, you may distinguish between a 50 amp and 30 amp surge protector by taking a look at their connection pins. The 50 amps surge protectors normally have a 4 pin connector the place 3 of them are flat, and 1 is spherical. Alternatively, 30 amp units include a 3-pin connector that includes solely 2 flat pins and 1 spherical pin.

Voltage Score

You may simply discover surge protectors that assist 120V energy provides, as we have now already talked about lots of good choices on the record. Nonetheless, at some locations, you may discover a 240V energy provide. In that case, your 120V energy surge protector may not work correctly. Therefore, the great option to make right here is to get a surge protector that may cope with each 120V and 240V energy provides.

Surge Score

Subsequent up, contemplating the surge ranking is kind of a necessary issue whereas shopping for a surge protector in your RV. When you’ve got a well-equipped RV trailer that boasts Air Conditioners, fridges, and a bunch of different home equipment. It’s best to spend your cash on surge protector that’s able to dealing with round 4000 Joules of electrical energy for correct safety. Though such excessive spikes are very uncommon, you shouldn’t be enjoying dangerous right here. Alternatively, if there are lesser home equipment in your RV, you may contemplate different choices with fewer Joules, equivalent to a 2000 Joules one.


Lastly, we all the time advocate checking for the guarantee for any product you buy. Within the case of RV surge protectors; there are a number of manufacturers that supply lifetime guarantee whereas the others present 1 or 2-year guarantee. It’s all the time higher to select a surge protector which has an extended guarantee interval so to get a alternative simply if one thing incorrect occurs with the product.


We hope you’ve appreciated this record of one of the best RV surge protectors. As you may see, we have now included all types of choices within the record, which have completely different costs as nicely. That mentioned, there’s a surge protector for everybody on this record. By now, we assume you have already got just a few issues in thoughts to get your arms on. Nonetheless, in case you are getting confused between all the great choices, we have now just a few private suggestions for you:

  • In case you are searching for a hardwired mannequin, the Progressive Industries HW50C Hardwired EMS Surge is among the greatest choices to select. It’s a 50 amp choice that comes with 5-mode surge safety. Furthermore, it’s splendid for each 120V and 240V provides and comes with a lifetime guarantee.
  • Within the 50 amps class, if you wish to select a plug-and-play design surge protector, there’s no higher choice than the Camco 50 Amp RV Power Defender Voltage Protector. It options 4200 Joules of surge safety and is totally weather-resistant as nicely.
  • For these people who find themselves searching for a 30 amp mannequin, choose the Southwire 34930 Surge Guard 30A surge protector because it supplies full safety towards each wiring fault, and likewise comes with an anti-theft locking function.

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