Why Every RVer Needs a Surge Protector
RV camping lets you enjoy the comforts of home no matter where you travel, with essentials like a refrigerator, stove, lighting, and TV at your fingertips. However, these modern conveniences come with their own set of challenges, especially when it comes to having electricity. Power supplies at campgrounds and RV parks can create electrical hazards, such as sudden surges or faulty wiring, that could damage or even blow out your RV’s electrical system and connected devices. That’s where an RV surge protector becomes essential to have. In this guide, we’ll explore what a surge protector is, why it’s crucial for RVers, and how to choose the right one to keep you, your RV, and your travel companions safe.
What Is an RV Surge Protector?
An RV surge protector is a safety device that connects between your RV and the campground or RV park’s power source. It continuously monitors the incoming voltage and automatically disconnects your RV if it detects a dangerous electrical surge or spike. Voltage fluctuations, caused by factors like lightning, power grid issues, or faulty wiring, can seriously damage or blow out your RV’s electrical systems and appliances. Installing a surge protector creates a protective barrier that absorbs excessive voltage, protecting your RV and its occupants.
Why Is It Important to Use a Surge Protector?
Power surges and spikes are common threats to an RV’s electrical system. Sudden voltage increases can fry your appliances, leading to costly repairs and safety hazards. Here’s why having a surge protector is important:
- • Protect Your Investment: A surge protector shields your RV’s electrical system, preventing damage to appliances like air conditioners, microwaves, and TVs.
- • Prevent Electrical Fires: Power surges can cause overheating and potentially lead to electrical fires, posing a serious fire hazard. By absorbing excess voltage, surge protectors reduce the risk of electrical fires.
- • Avoid Costly Repairs: Basic electrical repairs, like blown fuses or minor wiring, typically cost $100 to $500. However, severe issues impacting power distribution or components like converters can run from $1,000 to $3,000. In extreme cases, if multiple systems or appliances are damaged, the cost can exceed $5,000.
- • Peace of Mind: Repairing or replacing damaged electrical devices in your RV can be an expensive and inconvenient process. Knowing your RV is protected from power surges provides reassurance and worry-free RVing.
By investing in a quality surge protector, you protect your RV, belongings, and yourself – saving on the hassle and financial burden of repairs and replacements.
Surge Protectors vs Electronic Management Systems
If you want more comprehensive protection, consider an Electronic Management System (EMS). Although generally more expensive, an EMS offers several advantages. Beyond protecting against power surges, EMS units monitor power quality, detecting issues like low/high voltage, reverse polarity, open neutral, or ground faults. If a dangerous condition is detected, the EMS can disconnect power to your RV, safeguarding the electrical system.
Ultimately, the choice between a surge protector and an EMS depends on your needs and budget. Both options are designed to protect your RV’s electrical system, but they provide different levels of protection.
| Feature | Surge Protector | Electronic Management System (EMS) |
|---|---|---|
| Primary Function | Protects against voltage spikes and surges | Offers comprehensive protection against various electrical issues |
| Protection Level | Basic protection | Advanced protection |
| Monitored Parameters | Voltage | Voltage, current, frequency, phase angle, reverse polarity, open ground, neutral/hot reversal |
| Response to Issues | Disconnects power if a dangerous surge is detected | Disconnects power for various issues, including low voltage, high voltage, and incorrect wiring |
| Additional Features | Often has a simple display to indicate power status | May have a digital display showing real-time electrical parameters |
| Cost | Generally less expensive | Typically more expensive |
| Recommendation | Essential for basic protection | Recommended for maximum protection, especially in areas with unreliable power |
It’s also worth noting that in the event of a power interruption, surge protectors usually require manual resetting, often by flipping a breaker. EMS units, however, often come with a built-in delay timer to ensure power is restored only after voltage stabilizes at a safe level, protecting your RV from potentially damaging fluctuations.
How to Choose the Right Surge Protector: 30 or 50 Amp
When selecting a surge protector for your RV, ensure you choose the correct amperage rating. Most RVs are either 30-amp or 50-amp. To confirm your RV’s amperage, check the owner’s manual or electrical panel. Using the wrong amperage can cause issues such as:
- • A 30-amp surge protector on a 50-amp RV will lead to overload, potentially damaging circuits or preventing high-power appliances from functioning properly.
- • A 50-amp surge protector on a 30-amp RV can still provide surge protection but will limit the power available to your RV, meaning you can’t run high-wattage appliances simultaneously.
Top 3 RV Surge Protectors and EMS
(Southwire Surge Guard, Progressive Industries, Hughes Power Watchdog)
When it comes to protecting your RV’s electrical system, selecting the right surge protector or Electronic Management System (EMS) can make all the difference. Here are three top-rated options that offer a range of features and protection levels to suit different needs and budgets.
1. Southwire Surge Guard: This budget-friendly option offers basic surge protection, protecting your RV’s electronics from power surges and spikes. It’s easy to use and provides a good level of protection for most RV owners.
30 Amps – ~$85 | 50 Amps – ~$105
2. Progressive Industries EMS: This popular EMS offers comprehensive protection against various electrical issues, including voltage spikes, surges, low voltage, high voltage, reverse polarity, open ground, and neutral/hot reversal. It’s easy to use, durable, and provides peace of mind.
30 Amps – ~$195 | 50 Amps – ~$240
3. Hughes Power Watchdog: This advanced surge protector offers a wide range of features, including voltage monitoring, surge protection, and low-voltage detection. It also features a user-friendly app that allows you to monitor your RV’s power usage and receive alerts.
30 Amps – $250 | 50 Amps – $290
Get an Insurance Quote From AIS
Protecting your RV from electrical hazards is essential, but so is protecting it from unexpected events on the road. Investing in a reliable RV insurance policy can give you peace of mind, covering you in case of accidents, theft, or natural disasters. With the right coverage, you can enjoy the freedom of RV travel without worry. Contact AIS today to get a personalized RV insurance quote at (888) 772-4247 or visit our website to explore coverage options that fit your travel lifestyle.
The information in this article is obtained from various sources and offered for educational purposes only. Furthermore, it should not replace the advice of a qualified professional. The definitions, terms, and coverage in a given policy may differ from those suggested here. No warranty or appropriateness for a specific purpose is expressed or implied.