12 best surge suppressor for rv
A surge suppressor for an RV, also known as an RV surge protector, is a crucial accessory designed to protect the electrical systems and appliances in your recreational vehicle (RV) from power surges and voltage spikes. These devices are particularly important for RV owners because they can encounter varying power quality and electrical environments at campgrounds and RV parks. Here's what you need to know about surge suppressors for RVs:
Surge Protection: The primary function of an RV surge suppressor is to detect and mitigate power surges and voltage spikes. These electrical anomalies can result from lightning strikes, faulty wiring, or fluctuations in the campground's power supply. A surge suppressor safeguards your RV's electrical system by diverting excess voltage safely to the ground.
Types of RV Surge Suppressors:
Portable Surge Protectors: These are external devices that you plug into the RV's power source before connecting your RV's power cord. They are convenient and versatile, allowing you to use them with different RVs. Portable surge protectors come in various amperage ratings to match your RV's electrical system.
Hardwired Surge Protectors: Hardwired surge protectors are permanently installed within the RV's electrical system. While installation can be more complex, they offer a more integrated and permanent solution. They typically have an external display panel for monitoring power conditions.
Protection Features:
Surge Indicator Lights: Many surge protectors come equipped with indicator lights that display the status of the electrical power supply. They can signal when the power is safe or when a surge or fault is detected.
Automatic Shutoff: Some advanced surge suppressors have an automatic shutoff feature. If a dangerous power surge occurs, the surge protector will disconnect power to your RV to prevent damage.
Diagnostic Features: Higher-end models may provide diagnostic information about the quality of the campground's power supply, such as voltage levels and wiring issues.
Compatibility: Ensure that the surge suppressor you choose is compatible with your RV's electrical system, including the correct amperage rating.Some models are designed for 30-amp systems, while others are suitable for 50-amp systems.
Weather Resistance: Since RVs are often exposed to outdoor elements, it's a good idea to select a surge suppressor that is weather-resistant or designed for outdoor use.
Warranty and Durability: Consider the warranty offered by the manufacturer and the durability of the surge protector. A longer warranty period can provide peace of mind, and a well-built unit will withstand the rigors of RV travel.
Installation: Installation methods may vary depending on whether you choose a portable or hardwired surge protector. Follow the manufacturer's instructions carefully or seek professional installation if necessary.
In summary, an RV surge suppressor is an important investment to protect your RV's electrical system and appliances from potentially damaging power surges. It helps ensure a safe and reliable electrical supply while you're on the road or at a campground. Select a surge suppressor that matches your RV's electrical specifications and offers the features and durability you need for worry-free RVing.
Below you can find our editor's choice of the best surge suppressor for rv on the market
Progressive Industries SSP-30XL Surge Protector with Cover (30 Amp)
PROGRESSIVE INDUSTRIES
Product description
Progressive Industries, Inc., a leading provider of Recreational Vehicle (RV) Surge & Electrical Protection products announces the debut of the new UL Certified(Underwriters Laboratory) and Canadian Approved Portable Smart Surge Protector SSP-50XL. Progressive Industries continues to raise the standard in RV protection innovation. The new Portable SSP-50XL offer impressive new features and several design features are “patent pending” for exclusivity of design and function.
- Surge Protection: 3-Mode / 825J / 22,500A. Ratings: 30A / 120V / 3,600W. Operating Temperatures: -40C to +105C
- Open Ground, Open Neutral & Reverse Polarity Detection, Miswired Pedestal Indication, Surge Failure Indicator
- Designed for Outdoor Use, Weather Resistant, All Weather Shield Assembly, Thermally Protected
- Rugged Pull Handle, Locking Bracket, Tough Lexan Housing, Brighter 3-Color LED Indicators
- UL Certified and Canadian Approved, Lifetime Warranty (excludes All Weather Shield Assembly).
User questions & answers
| Question: | Does anyone have this, and wish they bought hard-wired? Contemplating both versions. Like the simplicity this offers |
| Answer: | I'm torn: I like the portability, but will probably go for hard-wired. Each plug-in connection offers the potential for a high-resistance connection in case of dirt/corrosion on the plug blades. And it's one less thing to have to set up and worry about. |
| Question: | Can i use this product in conjunction of the hughes 50 amp 12,000 watt low voltage boosting transformer |
| Answer: | Yes - absolutely. Our EMS should be placed in line after the transformer. It would be Pedestal Power > Booster > EMS > RV. Any other questions, let us know. |
| Question: | What exactly does this do, other than act as a big power surge protector for the whole RV |
| Answer: | it also protects from over- and under-voltage that can damage air conditioners and appliances. I was at a campground several years ago and discovered that my voltage was around 105v. I got to looking around and discovered that my power was provided by a daisy chain of 5 extension cords! Luckily there was no damage, but I immediately bought a Progressive energy management system. Last summer it saved my rig from an undervoltage problem at a campground in Utah when temperatures were 110+, and every A/C in the CG was blasting away. Highly recommended. |
| Question: | If i purchase this, what would be the solution to using my honda eu2000i to power my camper |
| Answer: | Honestly using that generator you don't even need this. This generator is not capable of surging enough watts to cause harm to the camper, and you are the only one using this power. What you need this for is when you are plugged in to shore power that is shared by others. |
Product features
Separate Portable Surge Module & Pedestal Tester
The new portable surge protector kits include 2 separate parts, a power pedestal tester and surge module. The power pedestal tester allows you to test the quality of the power before connecting your RV. The surge module can simply be left connected to your cordset so you don't have to worry about leaving it behind. All surge modules are sacrificial items intended to protect the vehicle's electrical system. By having the surge module separate you can still use the pedestal tester and replace the surge module when the indicator light signals the surge protection has been depleted.
All-in-one Portable Surge & Testing
The tried and true all-in-one surge protectors are portable devices that have both surge protection and pedestal testing in one unit. Simply plug the device into the power pedestal to check the quality of your power and then plug in your cordset. You can continue to monitor the quality of power while your RV is connected and surge protected.
Hardwired Protection
The hardwired surge protectors provide the highest level of electrical and surge protection available. They will be hardwired between your vehicle's AC inlet and the electrical panel to protect all AC devices on board. By hard-wiring the surge protection into the vehicle you never run the risk of leaving your surge protector behind and have the peace of mind knowing your protected every time you plug in.
Hughes Autoformer 303305050-1 Power Watch Dog 50 AMP Surge Protector (PWD50)
Hughes Autoformer
Product description
The Hughes Power Watchdog Smart Bluetooth Surge Protector is a "smart" RV surge protector. It has Bluetooth connectivity so you can monitor live park power conditions on your smartphone using Hughes mobile app available on iOS and Android platforms. This allows you to wirelessly monitor voltage and current draw on your smartphone. It offers complete LED park power diagnostics with wireless fault alerts and you can set custom alert thresholds. The surge/spike unit is replaceable if you get hit by a large spike, so you won't need to replace the whole unit.
- Fit type: Universal Fit
- Easy grip handles
- Very Light Weight - 5 lbs.
- 50 amp portable Surge Protection
User questions & answers
| Question: | Will this work with a 30 amp to 50 amp adapter |
| Answer: | It will “work” but not the way it is suppose to. You need a 50 for a 50 and a 30 for a 30 to be safe. |
| Question: | Why do I need blue tooth monitoring |
| Answer: | Can this be used to monitor monthly power usage? Can the usage only be seen when in the app? Does it keep ongoing track or only for so many days? |
| Question: | What’s an “autoformer”? If it’s an elision of “automatic transformer,” how is yours different than a non-automatic transformer |
| Answer: | Automatic step up transformer. It runs in line between your coach and park pedestal. It converts excess amperage to volts if need be. Volts drop amps go up. Simply converting one side to the other so your voltage is always more sufficient. It also has a built in replaceable surge protector. |
| Question: | How long is the cord |
| Answer: | Cord is about a foot on each end plus the box and plugs |
Hughes Autoformers PWD50-EPO-H Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff - 50 Amp Hardwire Version
Hughes Autoformers
Product description
All new 2019, 50 amp Power Watchdog Smart Surge Protector + EPO (emergency power off) Hardwired Version offers a powerful 4, 800 Joules of advanced surge protection for your coach. Our Patent Pending Power Watchdog + EPO is the world’s first smart surge guard and surge protector with built-in Bluetooth connectivity so you can monitor live park power conditions on your smartphone in real time! Get text alerts of dangers before something catastrophic happens. The new EPO (emergency power off) units will automatically SHUT DOWN power if there are dangerous conditions of too high or low voltage, open ground or open neutral as well as more. Unit automatically shuts down power if voltage drops below 104 V or over 132 V. Once power conditions are good and stable for 90 seconds, the unit will turn back on automatically.
- 4, 800 Joules of advanced surge protection
- Smart Circuit Analyzer will shut down power to RV if a dangerous event occurs and an alert will be sent to your smartphone
- Plug-n-play – Only 4 second delay power on after plugging in (others brands are up to 2 minutes)
- Built in 90 second power-on delay after a fault to protect your AC unit
- Complete LED Park Power Diagnostics with wireless fault alerts – Open ground, open neutral, reverse polarity, open circuit and miss-wired
User questions & answers
| Question: | How big is the locking ring opening? Not sure whether to buy 5/16 or 3/8 cable lock |
| Answer: | The opening diameter is 11/16" or just a hair under 3/4". Any chain or cable that is less that this will be just fine. |
| Question: | The photos shows plug and play but the description says hard wire ? Which is this unit |
| Answer: | I wouldn't call it "Plug & Play". The unit has a male plug at one end and a female at the other. It's definitely not "Hard Wired". |
| Question: | Can the EPO function be bypass |
| Answer: | The EPO function is standard as well as automatic and cannot be disabled. |
| Question: | If the unit shuts down due to a power issue, how does it reset once the issue is resolved |
| Answer: | The unit is constantly monitoring the incoming power. If a detected fault is resolved or fixed then the unit will go into the 90 second delayed restart. The only faults or issues that require a manual reset (unplug and plug back in or flip the breaker, or reset via the app) is over current and open neutral from the coach's side. |
PROGRESSIVE INDUSTRIES EMS-PT50X Portable RV Surge Protector (50 A) + Master Lock 719D 3' Long x 3/16' Diameter Cable with Integrated Laminated Steel Padlock
Product description
Progressive Industries EMS-PT50X Portable RV Surge Protector (50 A)
Electrical Management System (EMS) helps to protect your RV against voltage fluctuations, power surges and incorrectly wired shore power which can cause sever and costly damage to RV appliances and electronics. Improved design features include: state-of-the-art microprocessors, all weather shield assembly, rugged pull handle, secure locking bracket, built-in scrolling digital display and a tough Lean housing. Sleek, compact portable design makes unit easy to use and store. Plug-and-play application. Designed for recreational vehicle use only.
Master Lock 719D 3' Long x 3/16' Diameter Cable with Integrated Laminated Steel Padlock
The Master Lock Cable and Cable Lock features a four-pin tumbler padlock and is keyed different. It has a 1-1/8-inch laminated steel body for superior strength and steel cable for strong cut resistance. The 3-foot steel cable comes with a protective vinyl sleeve and is 3/16-inch in diameter for strong cut resistance. Master Lock offers a full line of padlocks, chains, cables, and specialty locks for all of your needs.
The Master Lock No. 719D Cable Lock is 3ft (91cm) long and features a 3/16in (5mm) diameter braided steel cable for strength and flexibility. The protective vinyl coating protects against scratches. The integrated padlock features a 1-1/8in (29mm) wide laminated steel body for maximum strength and reliability. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
- Product 1: Surge Protection: 5-Mode / 3,580J / 88,000A. Ratings: 50A / 120V/240V / 12,000W. Operating Temperatures: -40C to +105C
- Product 1: Weather Resistant/designed for Outdoor Use
- Product 1: Security Locking Bracket
- Product 1: Rugged Pull Handle, Tough Lexan Housing, All Weather Shield Assembly
- Product 2: Braided steel for strength and flexibility
- Product 2: Protective vinyl coating helps prevent scratching
- Product 2: 1-1/8in (29mm) Wide laminated steel body for superior strength
- Product 2: Dual locking levers provide extra pry resistance
User questions & answers
| Question: | What is the resistance of the ems-pt50x? Let me ask my question another way, How much voltage does this unit use to power itself |
| Answer: | Line voltage is passed through a standard contactor, when monitoring circuit determines voltage/hertz/ etc, are within nominal range. Resistance and voltage drop are nearly zero across contactor when it’s closed. |
Surge Guard 44260 Entry Level Portable Surge Protector - 30 Amp
Trc
Product description
Beware of the pedestal! Inconsistent power at RV campsites can cause significant damage to your expensive electronic components. Check out the quality of shoreline power with the Surge Guard Surge Protectors, minimizing potential conditions that can damage equipment.
- Identifies faulty park power plus offers 2100 Joules of surge protection
- Analyzes circuits to verify pedestal power
- Indicators illuminate to show power status
- Tests for and indicated open ground, open neutral and correct polarity
User questions & answers
| Question: | Does the technology research 34590 universal lock work with the surge guard 44260 entry level portable surge protector - 30 amp |
| Answer: | From their website: "The Universal Lock Hasp will only work with #81277 (Mfr. #34830), #81278 (Mfr. #34850), #73993 (Mfr. #44260), #73995 (Mfr. #44270) and #74402 (Mfr. #44750) Surge Guard products only." Based upon this, it will work. |
| Question: | How do these in the $80 price range differ from those in the $200 to $300 price range |
| Answer: | Those more expensive units are not just surge protectors. They are monitors that will cut power to your RV not only in a surge situation, but in a low voltage, brown out situation. Low voltage will ruin certain delicate circuitry. This will cut off the low voltage, wait (usually 2 mins.), then turn the power back on. If you can afford it, this higher priced monitor is the way to go. |
| Question: | will it work with a 20a GFI outlet |
| Answer: | You would need an adapter 20 amp to 30 amp. Does any campground only have 20 amp plugs? Probably not. All have at least a 30 amp plug. |
| Question: | IS IT MADE IN USA |
| Answer: | Does the USA still make things? I thought we just traded stocks and sold Chinese things to each other on websites. |
Arcon 19666 Surge Protector 50A 240V
Arcon
Product description
Use the Arcon 50 Ampere 240 volt Surge Protector to identify power issues and ensure correct wiring at the electrical source before you connect your RV to a pedestal or power distribution box. Detects low voltage and provides 7200 Joules of comprehensive power surge protection for all circuits: Hot L1, Hot L2, Ground, and Neutral.
User questions & answers
| Question: | Is this device ul certified or listed, does it carry any nationally recognize testing lab certification. if so, what listing does it carry |
| Answer: | tested to UL standards. |
| Question: | Can you plug this into a 50 amp pole then dog one to a 30amp for a 30amp travel trailer |
| Answer: | Yes it does not provide anymore power to your TT. |
| Question: | Does this surge protector protect low voltage & high voltage |
| Answer: | We did have the power fail at our site only (not the entire park) without any problems. Half the breaker failed reducing power to below 30 amps. We have also had surges in a park that caused problems for others but did not affect us. |
| Question: | This claims to be a surge protector, but doesn't list how many Joules of protection it provides |
| Answer: | 7,200. |
Hughes Autoformer BX4370 Power Watch Dog 30 AMP Surge Protector (PWD30)
Hughes Autoformer
Product description
HUGHES AUTO Comes with full manufacturer . Through creativity, productivity and innovation - this brand continues to develop the finest automotive accessories.
- Fit type: Universal Fit
- Easy grip handles
- Very Light Weight - 3 lbs.
- 30 amp portable Surge Protection
User questions & answers
| Question: | Outside weather how is it protected also recommended lock up security suggestions |
| Answer: | The Power dogs are weatherproof, water resistant and are not waterproof. This means the unit will do okay as long as you do not immerse under water. You can always lock the power dogs to the shore power post with the bicycle lock using the plugin holes on the input plug. |
| Question: | Will this surge auto restore power.once it trips power. And will it restore the a/c |
| Answer: | PWD30 is the basic model and it does not have shut off capabilities. It will protect you against the high voltage spikes but it doesn't trip the power off. Hughes at the moment does not carry the more sophisticated model with the automatic shut off switches. The newer model with the automatic shut off will be released by the beginning of the next year. |
| Question: | Is the protector reusable after a event |
| Answer: | According to Hughes web site, they have a 'spike module' that is replaceable if it fails due to a 'large spike' (their words). Meaning, the surge protection circuitry is designed to repeatably damp 2400 joules of direct, high voltage events to ground. If (I assume)the surge is higher than 2400 Joules, the 'spike module' may be harmed in grounding it. I don't believe this necessarily means it is guaranteed to protect your camper if the spike exceeds the capacity but it may (my guess) act as a fuse. Not sure but that is my guess based on what I read at their site. |
| Question: | Does this protect against high AND low voltage |
| Answer: | Jen, The PWD30 does not shut off as the EMS versions do. The PWD30 is an entry-level or simple surge protector. It only surge protects, circuit analyzes, monitors park power, alerts your phone if a problem is imminent, all via Bluetooth. On February First, Hughes will have the only Bluetooth version of a surge protector that shuts off your RV in low or high voltage situations as well. |
Surge Guard 44280 Portable Surge Protector - 120V, 30A,Black
Surge Guard
Product description
UL listed surge protector designed to handle the high power consumption demands of RVers. Analyzes circuits to identify power supply status. Checks for open ground, open neutral, correct polarity and reversed lines/ground. Features surge protection indicator and thermal sensor to indicate overheating plug/receptacle. Weather resistant with a rain-proof cover.
- UL listed surge protector designed to handle the high power consumption demands of RVers
- Analyzes circuits to identify power supply status
- Checks for open ground, open neutral, correct polarity and reversed lines/ground
- Weather resistant with a rain-proof cover
User questions & answers
| Question: | Has over/under voltage protection |
| Answer: | It will test for adequate voltage via the led’s when plugged into the pedestal green is ok, red not so it won’t function |
| Question: | Seems like a lot of "reviews", how are people happy with this surge protector |
| Answer: | I am very happy with this. Beside the surge protection I can verify that the electric box we are plugging into has been properly wired before damage is done to our RV. |
| Question: | does the 44280 protect over and under |
| Answer: | Yes |
| Question: | Is this a one time use and throw away after an event or does it reset |
| Answer: | This is to be used each time you plug in your RV at a campground. It's not ruined after a surge as it's not a breaker. It can be used indefinitely. |
Southwire Company LLC 44380 Surge Guard 30A Portable
Southwire Company LLC
Product description
Southwire Company, LLC is North America’s leading manufacturer of wire and cable used in the distribution and transmission of electricity. Throughout its history, our company has sought to help provide power through our products, our service and by helping empower our customers, employees and communities.
- Brand: Southwire Company LLC
- Part Number: 44380
User questions & answers
| Question: | Does this detect low voltage |
| Answer: | No |
| Question: | Is this a one time use only once there’s a spike it’s done cannot be reset |
| Answer: | That answer is incorrect, technically you can't "reset" a surge protector however Hughes Autoformer PWD30 Power WatchDog sold here on Amazon has a Surge / Spike Module so should you get hit by a large spike, simply order a new surge module. No need to order a whole new unit. They claim the modules ate under $30. |
| Question: | Does this also have a gfci and if there is a faulty ground will it cut the power |
| Answer: | No to both. But a pretty light comes on (which you can see if it is dark outside). |
| Question: | Any way of locking protecting it how can I put a lock on it so nobody steals it |
| Answer: | Get a good chain and 2 padlocks one must have a big enough opening to put one link of chain and around the wire the other padlock wrap the chain around the pole and lock it to the pole Thank you for the Question you made me think of a good way to secure it |
Surge Guard 44270 Entry Level Portable Surge Protector - 50 Amp
Technology Research
Product description
Beware of the pedestal! Inconsistent power at RV campsites can cause significant damage to your expensive electronic components. Check out the quality of shoreline power with the Surge Guard Surge Protectors, minimizing potential conditions that can damage equipment.
- Identifies faulty park power plus offers 4200 Joules of surge protection
- Analyzes circuits to verify pedestal power
- Indicators illuminate to show power status
- Tests for and indicated open ground, open neutral and correct polarity
- Perfect for Pop-ups and Travel Trailers
User questions & answers
| Question: | My trailer is 30 amp can I use this |
| Answer: | Model 44270 is for the 50Amp requirement. Your 30 Amp trailer would need Model 44260 |
| Question: | Does this protect you from both high and low voltage shutdown |
| Answer: | No. This unit will protect against high voltage surges, but will not protect against low voltage. Look into Electrical Monitoring System (EMS) surge protectors if you need low voltage shutdown. They are significantly more expensive. |
| Question: | Any suggestion on ways to lock this up since it isn't hardwired in |
| Answer: | There are hard plastic lockout boxes for plug ends which might make you feel better but they are not that secure to guarantee no theft. You would have to drill a hole out the other end. These are actually safety devices for plugs ends and you would need 2 of them. Granger or electical supply houses sell them. You might just want to cover the plug with some kind of a rag or something just to keep it out of view and it does have three green lights on it that look obvious at night. So a disguise of some sort might be the way to go. Thieves are very smart these days |
| Question: | Would this surge protector be sufficient for a 2013 40' bighorn Silverado |
| Answer: | Yes it's a 50amp protector and a 2013 bighorn is 50 amp service. I used one all winter in Florida |
AmazonCommercial Power Strip Surge Protector, 4 PACK, White
Product description
AmazonCommercial, 4 PACK
1. 7 AC outlets, Electrical rating 15A, 120V, 1800W 2. Power On/Off Switch which integrates with a 15Amp overload resettable circuit breaker
2. Surge LED - indicates your devices are protected from Surge
3. Grounded LED - indicates your wiring is properly grounded
4. Fireproof MOV (Metal Oxide Varistor) which provides safer protection from surges and spikes
5. 1080 Joule Energy Rating provides protection for sensitive electronic devices
7. 6FT, 14AWG heavy duty power cord
8. Sliding Covers design to keep dust and debris from unused outlets
9. Mounting Keyhole on the back allow the product to be mounted onto a wall
- 4-pack of heavy-duty surge protector/power strips with 7 AC outlets and individual sliding dust protection covers; ideal for residential, commercial, or industrial environments
- Durable housing with fireproof MOV (Metal Oxide Varistor) for advanced protection from surges and spikes
- Surge protection/grounded LED indicator lights and power on/off switch with an integrated 15Amp resettable circuit breaker
- Electrical rating: 15A, 120V, 1800W; 1080 joule energy rating protects sensitive electronic devices; UL certified
- EMI/RFI noise filtration up to 40dB reduction
- Wall-mountable design with keyhole back and heavy-duty 6 foot 14AWG power cord
User questions & answers
| Question: | What is the clamping voltage |
| Answer: | Hi. Thank you for your interest in Amazoncommerial surge protector. The clamping voltage is L-N 400V, L-G 400V, N-G 400V. |
Product features
7 Grounded Outlets
Expand your power access with the AmazonCommercial surge protector power strip, which includes 7 generously spaced AC outlets.
Trustworthy Protection
Surge protection with 1080 Joule Energy Rating, LED lights to indicate grounded protection, and a sliding outlet covers to deflect dust and dirt.
Keyhole Mounting
Designed to mount onto a wall or desk, the unit features a 6 foot swiveling 14AWG cord and cable management system to prevent jumbles and tangles.
UL and cUL Certified
Both UL and cUL Certified, this 15A, 120V, 1800W, fireproof MOV unit has been rated for safety and electrical code standards in the US and Canada
Hughes Autoformers PWD50-EPO Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff - 50 Amp Portable Version
Hughes Autoformers
Product description
All new 2019, 50 amp Power Watchdog Smart Surge Protector + EPO (emergency power off) Portable Version offers a powerful 4, 800 Joules of advanced surge protection for your coach. Our Patent Pending Power Watchdog + EPO is the world’s first smart surge guard and surge protector with built-in Bluetooth connectivity so you can monitor live park power conditions on your smartphone in real time! Get text alerts of dangers before something catastrophic happens. The new EPO (emergency power off) units will automatically SHUT DOWN power if there are dangerous conditions of too high or low voltage, open ground or open neutral as well as more. Unit automatically shuts down power if voltage drops below 104 V or over 132 V. Once power conditions are good and stable for 90 seconds, the unit will turn back on automatically.
- 4, 800 Joules of advanced surge protection
- Smart Circuit Analyzer will shut down power to RV if a dangerous event occurs and an alert will be sent to your smartphone
- Plug-n-play – Only 4 second delay power on after plugging in (others brands are up to 2 minutes)
- Built in 90 second power-on delay after a fault to protect your AC unit
- Complete LED Park Power Diagnostics with wireless fault alerts – Open ground, open neutral, reverse polarity, open circuit and miss-wired
- Fit type: Universal Fit
User questions & answers
| Question: | Would this surge protector be considered an EMS system |
| Answer: | You can monitor your power usage and it will automatically cut it off if the power spikes or gets to low oryou get a surge on it and then cut it back on a few minutes |
| Question: | Is this protector a portable unit with 50 amp plug ins |
| Answer: | This unit has a 50 amp male and a 50 amp female plug. It is designed to plug into a 50 amp plug at the campground or house and then plug your 50 amp RV plug into the unit to protect your RV. |
| Question: | Can you just replace the box in the middle if it goes bad and where can you find the replacement |
| Answer: | The 'box' doesn't get replaced, it is the surge protection module that is inside that gets replaced. You can call Hughes directly or go to their website for a replacement. |
| Question: | Can this be used with an adapter to connect a 30 amp trailer to it? upgrading to a 50 amp rv in the near future. will the 50 amp be able to do both |
| Answer: | Yes this will work for both 50 amp and 30 amp cords, like you said an adapter will convert it to 30 amp and also they make a adapter for 120 volt, found mine on amazon. Good Luck |
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