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Fried circuits on the road are no fun. RV surge protectors are essential, especially for 50 amp rigs that draw a lot of power. Voltage spikes happen at campgrounds more often than you think, and a good surge protector can save you thousands in appliance repairs. I’ve been RVing for years, and trust me, investing in one of these is a no-brainer. Let’s look at some of the best 50 amp surge protectors to keep your RV safe.
Product Overview / Quick Summary
- Hughes Autoformers Power Watchdog PWD50-EPO: Smart surge protector with Bluetooth connectivity and automatic shut-off.
- Progressive Industries EMS-PT50X: Industry-leading surge protection with comprehensive diagnostics.
- Southwire Surge Guard 34950: Reliable surge protection with a simple plug-and-play design.
- Camco Power Defender 50 Amp: Affordable surge protection that’s easy to use.
- TRC 44760 Surge Protector: Basic surge protection with indicator lights.
Top 5 Best 50 Amp RV Surge Protectors
1. Hughes Autoformers Power Watchdog PWD50-EPO
The Hughes Autoformers Power Watchdog PWD50-EPO is a smart surge protector that offers excellent protection and convenient features. It connects to your smartphone via Bluetooth, allowing you to monitor voltage, amperage, and wattage in real-time. It also has automatic shut-off in case of dangerous voltage fluctuations.
Pros:
- ✅ Bluetooth connectivity for real-time monitoring
- ✅ Automatic shut-off protects against voltage fluctuations
- ✅ Durable construction
Cons:
- ❌ Higher price point
- ❌ Bluetooth setup can be finicky for some users
- ❌ Some users have reported occasional app connectivity issues
Verdict: This is a great option if you want smart features and comprehensive monitoring. Best for tech-savvy RVers who want to stay informed about their power usage.
2. Progressive Industries EMS-PT50X
The Progressive Industries EMS-PT50X is a popular choice for RVers seeking robust surge protection. It offers comprehensive diagnostics, including voltage, amperage, and frequency monitoring. It also protects against open ground, open neutral, and reverse polarity.
Pros:
- ✅ Comprehensive diagnostics
- ✅ Protects against a wide range of electrical issues
- ✅ Durable and weather-resistant
Cons:
- ❌ No Bluetooth connectivity
- ❌ Can be a bit bulky
- ❌ Display screen can be difficult to read in direct sunlight
Verdict: This is a reliable and well-regarded surge protector that offers excellent protection. Best for RVers who prioritize comprehensive diagnostics and protection against various electrical issues.
3. Southwire Surge Guard 34950
The Southwire Surge Guard 34950 is a simple and effective surge protector that’s easy to use. It offers basic surge protection and automatically shuts off power in case of dangerous voltage fluctuations. The plug-and-play design makes it a breeze to set up.
Pros:
- ✅ Easy to use plug-and-play design
- ✅ Reliable surge protection
- ✅ Affordable price point
Cons:
- ❌ Lacks advanced features like Bluetooth connectivity
- ❌ Doesn’t offer comprehensive diagnostics
- ❌ Can be susceptible to theft due to its simple design
Verdict: This is a good option for RVers who want a simple and reliable surge protector without a lot of bells and whistles. Best for those who prefer a straightforward and affordable solution.
4. Camco Power Defender 50 Amp
The Camco Power Defender 50 Amp is an affordable surge protector that provides basic protection against voltage spikes and surges. It’s lightweight and easy to handle, making it a convenient option for RVers on a budget.
Pros:
- ✅ Budget-friendly price
- ✅ Lightweight and easy to handle
- ✅ Simple to use
Cons:
- ❌ Limited surge protection compared to higher-end models
- ❌ Lacks advanced features and diagnostics
- ❌ Build quality may not be as durable as more expensive options
Verdict: This is a decent option for RVers on a tight budget who need basic surge protection. Best for those who are looking for an entry-level surge protector.
5. TRC 44760 Surge Protector
The TRC 44760 Surge Protector is a basic surge protector that provides essential protection against voltage spikes. It features indicator lights that show the status of the power connection. It’s a simple and straightforward option for RVers who want basic surge protection.
Pros:
- ✅ Simple and easy to use
- ✅ Indicator lights for power status
- ✅ Affordable price
Cons:
- ❌ Limited features and diagnostics
- ❌ Surge protection may not be as robust as higher-end models
- ❌ Lacks advanced protection features
Verdict: This is a basic surge protector that provides essential protection at an affordable price. Best for RVers who need a simple and inexpensive solution for surge protection.
Buying Guide
Choosing the right 50 amp RV surge protector can seem daunting, but here’s what I consider when making my choice:
- Surge Protection Rating: Look for a surge protector with a high joule rating. More joules mean it can handle bigger surges.
- Diagnostic Features: Some surge protectors offer advanced diagnostics, like voltage, amperage, and frequency monitoring. This can help you identify potential problems before they cause damage.
- Protection Features: Consider surge protectors that protect against open ground, open neutral, and reverse polarity. These issues can damage your RV’s electrical system.
- Ease of Use: Choose a surge protector that’s easy to set up and use. Plug-and-play models are the simplest.
- Durability: Look for a surge protector that’s built to withstand the elements. Weather-resistant models are ideal for outdoor use.
- Smart Features: If you’re tech-savvy, consider a surge protector with Bluetooth connectivity and smartphone app integration. This allows you to monitor your power usage in real-time.
- Price: Surge protectors range in price from basic to advanced. Consider your budget and the features you need.
I’ve seen some campgrounds with seriously questionable power, so don’t skimp on protection. It’s cheaper than replacing an air conditioner or refrigerator.
FAQs
Q: What is the difference between a surge protector and an EMS?
A: A surge protector protects against voltage spikes, while an EMS (Electrical Management System) provides more comprehensive protection, including voltage monitoring, open ground/neutral protection, and automatic shut-off.
Q: How do I know if my surge protector is working?
A: Most surge protectors have indicator lights that show the status of the power connection. If the lights are off or indicate a problem, the surge protector may not be working properly.
Q: Can I use a 30 amp surge protector on a 50 amp RV?
A: No, you should not use a 30 amp surge protector on a 50 amp RV. You need a 50 amp surge protector to handle the higher current draw of a 50 amp RV.
Q: How often should I replace my surge protector?
A: It’s recommended to replace your surge protector every 1-2 years, or after a major surge event. The lifespan of a surge protector can be shortened by repeated surges.
Q: What does “joules” mean in relation to surge protectors?
A: Joules measure the amount of energy a surge protector can absorb before failing. A higher joule rating indicates a greater capacity to protect against surges.
Conclusion
Investing in a 50 amp RV surge protector is a smart decision to protect your RV’s electrical system. Consider your needs and budget when choosing a surge protector. Whether you prioritize advanced features, comprehensive diagnostics, or simple affordability, there’s a surge protector that’s right for you. Stay safe and happy RVing!
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