M1A2 New Generation RV Surge Protector 30 Amp 50 Amp with Waterproof Cover Camper Anti-Theft Circuit Analyzer Tester Plug with UL Tested

(991 Reviews)

Price
$49.99

Size
Quantity
(30000 available )

Total Price
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86 Ratings
67
10
4
3
2
Reviews
  • Lura McGlynn

    > 3 day

    So glad we had this as we had a couple of pretty strong electrical storms while we were out. No issues - so I assume that it did its job. It is reassuring to have the lights to confirm that wiring is correct before you plug your RV in.

  • John D. King

    07-06-2025

    I was told by another RV person that if I put the adapter on and plug this in to 50 amp I have a fear of ruining it. I usually plug in the 30s but if the 50 opportunity was the only outlet available somewhere, I wish I had bought a 50 amp

  • Don M.

    > 3 day

    Inexpensive insurance— you never know what kind of power you are going to end up w/at some campgrounds. I would rather blow a $60 part then all of my control boards in my camper.

  • ColoradoMom68

    > 3 day

    It works well serves the purpose. I could not close the plastic cover because of the handle at the end of my cord and mine did not come with a lock/key and lanyard as advertised, am not sure why.

  • Daniel

    > 3 day

    Works as advertised, high quality, recommend this product to all rv users.

  • Dr. Maxwell Reynolds I

    > 3 day

    Great price. So far so good!

  • M Akers

    Greater than one week

    This is a great product! Works well and I now feel that my RV electrical system is protected! I would recommend this surge protector for anyone with an RV!

  • michael miller

    > 3 day

    Works as described

  • Gonzo T

    > 3 day

    Like the lights giving the ok of connection. Found out that my 30 amp home connection plug was wired incorrectly. Got it fixed.

  • Jack

    > 3 day

    Item works as advertised and appears well made. It has Surge protection and is much less expensive than other overpriced similar items. It checks line connection and also provides surge protection. Would buy again.

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Unique anti-theft ring design

We have equipped you with a cable lock to prevent the loss of Surge Protector. Camper accessories for travel trailers.

Waterproof cover for all weather resistant

Enlarged hole position design Compatible with many more size plug

Independent certification

UL Certified and Canadian Approved to better protect your RV.

Copper wire with flame resistant PVC outer sleeve

100% Copper Wiring Coated with a Heavy Duty Flame Retardant, Heat Resistant PVC Sleeve makes the adapter super high quality .

Product Specs:

Surge Protection 3-Mode / 2100joules / 22,500A max current spike
Response time < 1 nanosecond (10⁻⁹ second)
Ratings 30A / 125V / 3,750W
Operating Temperatures -40C to +105C
Product Dimension 4.3" W x 4.7" H x 22" L
Male/Female Plug 3 Prong

Protect your RV appliances with top-notch, Electrical surges are unpredictable and can end up costing you thousands

Surge protector is a device that detects faults in the power supply and evens out sudden peaks of electricity to protect your recreational vehicle and its equipment. It’s an important tool for every RV owner, whether you use your RV once a year or every day. It only takes one bad connection to the pedestal power supply at a campsite to fry all your equipment.

Why you need a surge protector?

Purchasing a surge protector for your RV is one of the smartest investments that you can make immediately after buying it. It’s essentially a one time insurance purchase to protect your RV from outside electrical problems.

A series of diagnostic LEDs that indicate the status of the source circuit

The different lighting combinations will alert you of any electrical issues, protect your campers from power surges.

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Weather Resistant
UL Tested / ETL Listed
Male NEMA 5-15P NEMA 5-15P NEMA 5-15P NEMA 14-50P NEMA TT30P 2X NEMA 5-15P
Female NEMA L5-30R NEMA SS2-50R NEMA 14-50R NEMA 14-50R NEMA TT30R NEMA L14-30R

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