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 )

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86 Ratings
67
10
4
3
2
Reviews
  • John D. King

    > 3 day

    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

  • M Akers

    > 3 day

    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!

  • Bob

    > 3 day

    When first connected circuit protector showed correct wiring and ground for a few seconds. Then showed open ground after that. Park maintenance replaced 30 amp circuit breaker. Their test showed power was correct and properly grounded. I tested a 120V outlet inside my camper and it showed correct wiring and ground. Next morning this device showed circuit was correctly wired. How do I trust this device will show correct circuit analysis during each future use? I cant so returned.

  • Penni Garner

    08-06-2025

    Like used for rv

  • Richard H.

    > 3 day

    Good product. As advertised

  • Randall Peters Sr.

    Greater than one week

    Good product and good price

  • Bballer22

    > 3 day

    Easy to use. Great value

  • Sally Parsons

    > 3 day

    Works just as advertised

  • David R. Bosshard

    Greater than one week

    This is a great little unit. The circuit analyzer shows you quickly if the power post is wired correctly or if theres an issue that may hurt your electrical service in your camper AND it guards against voltage spikes. Plug the unit into the post, verify that all is well, then plug your campers power cord into the surge protector. Over and done. Simple to use, great value. The cover may be a bit tight or not close entirely if your male connection is oversize. Itll still works just fine though.

  • 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.

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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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