How do I choose an RV surge protector?

Surge protectors come in 30 Amp or 50 Amp versions, so you’ll need to choose the one that goes along with your RV. A 50 Amp surge protector can only be used on a 30 Amp RV if an adapter is used, and vice versa. Otherwise it won’t provide the proper protection.

How do I know what surge protector I need?

Choose the Right Surge Protector for Your Needs

  1. Buy the right number of ports. …
  2. Consider the gear you’ll plug into the surge protector. …
  3. Check for the UL seal, and make sure it’s a “transient voltage surge suppressor.” …
  4. Check the surge protector’s energy absorption rating, and its “clamping voltage.” …
  5. Check the warranty.

Can I use a 50-amp surge protector on a 30 amp RV?

What that means is that the 50-amp surge protector you’re planning to purchase will operate perfectly on either a 50-amp or 30-amp pedestal outlet, as long as you use the appropriate dogbone adapter.

Do you really need a surge protector for an RV?

Yes, you do need a surge protector for you RV. There are numerous electrical threats such as low voltage issues and power surges that can cause damage to your RVs electrical systems. Purchasing a surge protector for your RV is one of the smartest investments that you can make immediately after buying it.

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Is it bad to leave your RV plugged in all the time?

If you leave your RV battery plugged in after it’s fully charged, it can deplete the cells’ electrolyte levels. … Overcharging is common when RVs are left plugged in without a battery tender for months on end, so be careful, especially when storing RVs over the winter.

Do I need surge protector for TV?

Desktop computers, laptops, televisions, gaming systems, and charging phones should all be plugged into a surge protector, so they aren’t damaged in a storm. … While it is beneficial for all electronics to have the protection of a surge protector, only items that have sensitive microprocessors need surge protectors.

How long do RV surge protectors last?

So How Long are Surge Protectors Good for? Even if nothing happens to your surge protection device, on average you should consider replacing them every 2 to 3 years.

Is 300 joules enough for a surge protector?

I personally can’t stress enough the requirements for very good surge protection, the number of joules the higher the better and very low clamping voltages. Like the article says at 500 V clamping voltage is too late, the damage is done. … Anything 300 and under, clamp voltage is good.

What can you not put in a surge protector?


  • Large Kitchen Appliances (Refrigerator, Dishwasher, etc.) These appliances are so high-powered that they’ll easily overload a poor, little power strip. …
  • Small Kitchen Appliances. …
  • Hair Styling Tools. …
  • Extension Cords and Other Power Strips.

How many joules should a surge protector have for a TV?

Look for a protector that is at least rated at 200 to 400 joules. For better protection, look for a rating of 600 joules or more.


Can I plug my RV into a 110 outlet?

All RVs large and small are wired up for 110v power and you will cause extreme damage if you try to run 220v power into your camper. The good news is, your 220 volt outlet is not even compatible with any RV plug, so unless you perform some major modifications, it’s very hard to make this mistake!

Life on wheels