Facts About RV Surge Protectors

RV camping in a travel trailer, fifth wheel or motor home differs from tent camping because you have the pleasure of many comforts: air conditioning, running water and electricity, just to start. Each of these systems comes with their own responsibility however, and it’s important to maintain them to sustainably enjoy life in an RV. For example, surge protectors protect your RV’s electrical system by controlling the amount of electricity that goes into your RV. Although they may seem expensive, they are protecting your investment. As a full-time RVer, I have seen many fall victim to electrical surges and their costly repairs. These surge protectors are worth every bit of what they cost!

Everything You Need to Know About RV Surge Protectors

When you plug in your RV to an electrical outlet, the correct amount of electricity would ideally go into your RV, so you can use the lights and your electronics. But that’s not always how it works out. Sometimes there are power surges or the voltage is too low. This can cause major problems for your RV. Surge protectors are a must-have for your RV, but we’ll explain why and how they work.

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What Exactly Does a Surge Protector Do?

Surge protectors plug into the outlet at the campground, and then your RV electrical plug goes into the surge protector. The surge protector serves as a buffer between the electrical outlet and your RV in case of any power surges that could be caused by lightning or other factors. This ensures that the electricity going into your RV is monitored so your vehicle isn’t harmed.

Types of Surge Protectors

There are two major types of surge protectors: regular surge protectors and electronic management systems. Both protect your RV’s electronics, but they differ slightly.

Surge protectors offer protection from high voltage. An electrical management system, however, is more robust and protects your RV from high voltage, low voltage, reverse polarity, open neutral, open ground, and other common electrical system issues.

Best Surge Protectors on The Market

These are the best surge protectors on the market, according to RV enthusiasts.

1. Hughes Autoformers PWD50-EPO-H Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff-50 Amp Hardwire Version

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. The unit automatically shuts down power if the 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.

2. Surge Guard 44260 Entry Level Portable Surge Protector

rv surge protector The Surge Guard 44260 is extremely reliable and durable. This model has a 6500A max spike current, so it can detect any power supply fault quickly and instantly. It is also weather-resistant, and won’t fail in even extreme weather conditions. 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.


3. Camco 55301 30 Amp RV Power Defender Voltage Protector/Monitor with Integrated Surge Protection, Designed with Easy To Use PowerGrip Handlesrv surge protector

This is one of the best surge protectors you’ll find. It is of high quality and durable. This surge protector has low and high voltage protection. It also includes an automatic disconnection feature in the event of power outages. The surge protector will automatically reconnect when power stabilizes. Diagnostic LEDs indicate wiring faults when you connect your electrical cord to the power pedestal. The voltage protector protects against faults for reverse polarity, open neutral, and other wiring issues. Includes integrated surge protection of up to 2,800 Joules. Durable PowerGrip handles make plugging and unplugging easier. It is weatherproof and able to withstand adverse weather conditions when installed in the upright position.

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