Smart RV Surge Protector, 50-amp

Catalog Item # 56424

The Smart Surge 240V/50A provides 5-mode, 1,650 joules and a rating of 45,000-amp surge current.

Built-in surge indicator tells the user the surge protector is functioning properly. Integrated polarity tester checks status of the electrical power prior to use.

Brighter 3-Color LED indicators, Polarity Indication, Open Ground Indication, Lost/Open Neutral Indication. Sleek, compact and portable design with easy pull handle makes it easy to use. No installation required. Weather resistant and thermally protected, this portable unit is designed for outdoor use.

Technical Specifications

2 lbs.
5" x 3" x 13 1/2"

Camper's Choice Rating

Reviewer rating of 4 stars based on 5 reviews (4 Based on 5 Reviews)

Add A Review

  • Protector did not protect (1)
  • Lights are hard to see in day light (1)
  • Product did not work when needed the most (1)

Best Surge protector for The Money

by Laurel H – August 05, 2014
5 out of 5 stars

This surge protector is easy to use and a lot lighter and smaller than other brands. It's also a lot cheaper with better warrant

Great Must Have for Any RVer

by Laurel H – August 13, 2014
5 out of 5 stars

This is a really great surge protector. We have used the 30amp for about 3 years now and it has saved us several times. We recen

Discreet and Easy to Use

by John Patton – August 21, 2014
5 out of 5 stars

I've had this product for 4 years and feel better having the electrical circuit I'm plugging into confirmed safe before plugging

Why Pay More?

by Anonymous – January 28, 2013
5 out of 5 stars

When I saw this 50 amp surge protector I thought there must be some mistake. It is so much cheaper than it's competitors. There is

Surge protector

by Unsatisfied Customer – March 09, 2016
1 out of 5 stars

Have lost two entire contents of 23cf side-by-side refrigerator/freezer on two different occasions since purchasing this surge pro

by schrodoc – June 29, 2015
I just purchased one that looks very similar, is for 50 AMPS, but it is a little longer looking, is guaranteed FOR LIFE? It DOES have a locking ring, however, that cannot be the reason it is so expensive? Sure hope you can tell me I made a good decision because I was told the one I purchased was great, but did NOT wish to spend much more than $100-$150? BUT WHY SO MUCH COMPARED TO THIS ONE, PLEASE HELP? THANK YOU! MIKE
Likely it comes down to the types of features the other unit may have.

This surge protector (56424) can be viewed as a basic model, simple light indicators for dual line circuit testing with surge protection. A rough analogy would be a standard function calculator to a scientific graphing calculator. At the core, they perform the same task, but one has much more advanced features.
by Camping World – June 30, 2015

by Les – May 27, 2015
Yes, this item has a lifetime warranty.
by Camping World – October 01, 2015
Also, one answer said to send it in after a surge. Does that mean you can only be protected against on surge, and then have to send it in; or can you re-set it and continue using after it protects you each time?
This surge protector will only protect from high voltage, not voltage drops. A voltage regulator/booster is needed when drops occur. If a surge occurs, the unit will continue to operate. Return to the manufacturer is not required unless the surge is catastrophic to the surge protector and no longer operates.
by Camping World – October 21, 2015

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