we’ve put together a collection of the best 50 Amp Surge Protectors that are currently available on the market. To help you find the perfect 50 Amp Surge Protector among a wide variety of options, we constantly update our collection with new and trending models.

10 Best 50 Amp Surge Protectors

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling 50 Amp Surge Protectors:

# Preview Product Price
1 Hughes Autoformers PWD50EPO Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff - 50 Amp Portable Version Hughes Autoformers PWD50EPO Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto… $227.09 View Product
2 POWSAF rv Surge Protector 50 amp with Waterproof Cover, rv Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handle POWSAF rv Surge Protector 50 amp with Waterproof Cover, rv Power Defender Voltage Protector/Monitor… $89.99 View Product
3 Progressive Industries 50 Amp Portable RV Smart Surge Protector With Cover (1 MIN), SSP-50XL Progressive Industries 50 Amp Portable RV Smart Surge Protector With Cover (1 MIN), SSP-50XL $141.85 View Product
4 RV Surge Protector 50 amp, POWSAF RV Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles… RV Surge Protector 50 amp, POWSAF RV Power Defender Voltage Protector/Monitor with Surge… $84.99 View Product
5 Hughes Autoformers PWD50EPOH Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff - 50 Amp Hardwire Version Hughes Autoformers PWD50EPOH Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto… $218.28 View Product
6 rv Surge Protector 50 amp, POWSAV rv Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles rv Surge Protector 50 amp, POWSAV rv Power Defender Voltage Protector/Monitor with Surge… $84.97 View Product
7 Hughes Autoformers PWD50 Portable Bluetooth Surge Protector - 50 Amp Hughes Autoformers PWD50 Portable Bluetooth Surge Protector – 50 Amp $153.45 View Product
8 Southwire Surge Guard Portable 50-Amp 120/240-Volt Wireless Communication-Capable Surge Protector Southwire Surge Guard Portable 50-Amp 120/240-Volt Wireless Communication-Capable Surge Protector $358.95 View Product
9 Southwire Surge Guard - Full Protection Portable with LCD Display, 50A Black Southwire Surge Guard – Full Protection Portable with LCD Display, 50A Black $311.00 View Product
10 HISVICON RV Surge Protector 50 Amp, 50 Amp Male to 50 Amp Female Plug for RV Trailer Camper,125/250 Volt with LED Indicator Light Adapter Circuit Analyzer (AB-28) HISVICON RV Surge Protector 50 Amp, 50 Amp Male to 50 Amp Female Plug for RV Trailer Camper,125/250… $29.99 View Product

Top Rated 50 Amp Surge Protector Reviews

Since we’ve mentioned 10 different models of 50 Amp Surge Protectors on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these 50 Amp Surge Protectors below:

Sale1

Hughes Autoformers PWD50EPO Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff - 50 Amp Portable Version
Hughes Autoformers PWD50EPO Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff – 50 Amp Portable Version

$227.09
View Product
Product Highlights:

  • 4,800 Joules of advanced surge protection
  • Smart Circuit Analyzer will shut down power to RV if a dangerous event occurs and an alert will be sent to your smartphone
  • Plug-n-play – Only 4 second delay power on after plugging in (others brands are up to 2 minutes)
  • Built in 90 second power-on delay after a fault to protect your AC unit
  • Complete LED Park Power Diagnostics with wireless fault alerts – Open ground, open neutral, reverse polarity, open circuit and miss-wired
2

POWSAF rv Surge Protector 50 amp with Waterproof Cover, rv Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handle
POWSAF rv Surge Protector 50 amp with Waterproof Cover, rv Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handle

$89.99
View Product
Product Highlights:

  • 50 amp Waterproof Surge Protector for RV : Identifies faulty park power plus offers 4100 Joules of surge protector. Protects your RV from dangerous high and low voltage levels as well as power surges.
  • Power Watch Dog: Diagnostic LED, Open ground, Open neutral & reverse polarity detection, Miswired pedestal indication, Surge failure indicator. Designed for outdoor use, Weather resistant, All weather shield assembly.
  • Designed with Easy To Use Handles: Contoured grips make plugging and unplugging easier.
  • Reliable Surge Protector Circuit: 3 level complementary Surge Protector Circuit which composed of TVS, MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 4100J energy absorbing capacity, could protect your devices much more quickly and reliably than other brand’s 1 level MOV(metal oxide varistor) Surge Protection Circuits.
  • Our After Sale Service: Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 36-month replacement.
3

Progressive Industries 50 Amp Portable RV Smart Surge Protector With Cover (1 MIN), SSP-50XL
Progressive Industries 50 Amp Portable RV Smart Surge Protector With Cover (1 MIN), SSP-50XL

$141.85
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Product Highlights:

  • Surge Protection: 5-Mode / 1650J / 45,000A. Ratings: 50A / 120V/240V / 12,000W. Operating Temperatures: -40C to plus105C
  • Open Ground, Open Neutral and Reverse Polarity Detection, Miswired Pedestal Indication, Surge Failure Indicator
  • Designed for Outdoor Use, Weather Resistant, All Weather Shield Assembly, Thermally Protected
  • Rugged Pull Handle, Locking Bracket, Tough Lexan Housing, Brighter 3-Color LED Indicators
  • UL Certified and Canadian Approved, Lifetime Warranty (excludes All Weather Shield Assembly)
4

RV Surge Protector 50 amp, POWSAF RV Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles…
RV Surge Protector 50 amp, POWSAF RV Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles…

$84.99
View Product
Product Highlights:

  • 50 amp Waterproof Surge Protector for RV : Identifies faulty park power plus offers 4100 Joules of surge protector. Protects your RV from dangerous high and low voltage levels as well as power surges. Designed for outdoor use, Weather resistant, All weather shield assembly.
  • Power Watch Dog: Diagnostic LED, Provides fault indication when you connect the wire to the power base, Protects Against Wiring Issues, Protects against faults for reverse polarity, open neutral, and other wiring issues
  • Designed with Easy To Use Handles: Contoured grips make plugging and unplugging easier.
  • Reliable Surge Protector Circuit: 3 level complementary Surge Protector Circuit which composed of TVS, MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 4100J energy absorbing capacity, could protect your devices much more quickly and reliably than other brand’s 1 level MOV(metal oxide varistor) Surge Protection Circuits.
  • Our After Sale Service: Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 36-month replacement.
5

Hughes Autoformers PWD50EPOH Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff - 50 Amp Hardwire Version
Hughes Autoformers PWD50EPOH Power Watchdog Smart Bluetooth Surge Protector Plus EPO with Auto Shutoff – 50 Amp Hardwire Version

$218.28
View Product
Product Highlights:

  • 4,800 Joules of advanced surge protection
  • Smart Circuit Analyzer will shut down power to RV if a dangerous event occurs and an alert will be sent to your smartphone
  • Plug-n-play – Only 4 second delay power on after plugging in (others brands are up to 2 minutes)
  • Built in 90 second power-on delay after a fault to protect your AC unit
  • Complete LED Park Power Diagnostics with wireless fault alerts – Open ground, open neutral, reverse polarity, open circuit and miss-wired
6

rv Surge Protector 50 amp, POWSAV rv Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles
rv Surge Protector 50 amp, POWSAV rv Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles

$84.97
View Product
Product Highlights:

  • 50 Amp Surge Protector for RV: Avoids high-voltage spikes up to 4100 Joules and protects the RV electrical equipment from dangerous high/low voltage, electrical disturbances, and sudden power surges due to thunderstorms.
  • Reliable 50 Amp Surge Protector for RV: Designed for outdoor use, waterproof and durable, all-weather shield protected. Being built from flame-retardant material makes it extra safe to use.
  • RV Circuit Analyzer – Allows you to test the quality of your power before connecting your RV, by verifying if the power source is correctly wired and by helping detect most wiring faults. The surge light indicates whether it is offering surge protection or not.
  • EASY TO USE – The RV Surge Protector’s plugs are designed with ergonomic power grip handles to safely and easily plug and unplug it, featuring a right-angle male connector to provide low bend interface and damage to your power supply, designed for outdoor use, Weather resistant and shield assembly, rv surge protector 50 amp surge guard full protection.
  • Our After Sale Service: Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 36-month replacement.
7

Hughes Autoformers PWD50 Portable Bluetooth Surge Protector - 50 Amp
Hughes Autoformers PWD50 Portable Bluetooth Surge Protector – 50 Amp

$153.45
View Product
Product Highlights:

  • 4,800 Joules of advanced surge protection
  • Wirelessly monitor voltage, amps, and watts on your smartphone in real time
  • Complete LED park power diagnostics with wireless fault alerts
  • Set custom alert thresholds
  • IP65 rating – Rugged outdoors rain proof design
Sale8

Southwire Surge Guard Portable 50-Amp 120/240-Volt Wireless Communication-Capable Surge Protector
Southwire Surge Guard Portable 50-Amp 120/240-Volt Wireless Communication-Capable Surge Protector

$358.95
View Product
Product Highlights:

  • Analyzes the pedestal to ensure proper electrical conditions before allowing power to the RV
  • Protection against open ground, open neutral, reverse polarity, miswired pedestal, low and high frequency, plus low and high voltage
  • Continued protection against low and high voltage and low and high frequency.
  • Only Electrical Protection System to offer load side protection against elevated ground line current and open neutral conditions (50A only) inside the RV
  • Lifetime Warranty with Connected Equipment Coverage
9

Southwire Surge Guard - Full Protection Portable with LCD Display, 50A Black
Southwire Surge Guard – Full Protection Portable with LCD Display, 50A Black

$311.00
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Product Highlights:

  • Product Type: Auto Accessory
  • Package Quantity: 1
  • Product Dimensions: 13.97 cms (L) x 13.97 cms (W) x 60.96 cms (H)
  • Country Of Origin: Honduras
10

HISVICON RV Surge Protector 50 Amp, 50 Amp Male to 50 Amp Female Plug for RV Trailer Camper,125/250 Volt with LED Indicator Light Adapter Circuit Analyzer (AB-28)
HISVICON RV Surge Protector 50 Amp, 50 Amp Male to 50 Amp Female Plug for RV Trailer Camper,125/250 Volt with LED Indicator Light Adapter Circuit Analyzer (AB-28)

$29.99
View Product
Product Highlights:

  • 👍Specification of RV surge protector: 50 Amp male (NEMA 14-50P) to 50 Amp female (NEMA 14-50R). Before purchasing a surge protector, please make sure that the motorhome power cord is suitable for 50 AMP.
  • 👍Surge module rating: 45,000A maximum peak, up to 3,150 Joules. The lightning weather/external interference suddenly produces current or voltage spikes, and the surge protector can be shunted and conducted in a very short time, so as to prevent the surge from damaging other equipment in the circuit.
  • 👍LED lights: LED lights with green and blue. The surge protector is plugged into the power source. The green light is on to show that the surge protector is working normally, and the blue light is on to show that it has a protective effect. When either of the two lights is off, please stop using it.
  • 👍High flame-retardant materials: ETL certified products, the surge protector will extinguish in a short time when it catches fire to avoid fire accidents.
  • 👍After-sales service: The surge protector has a 90-day warranty. If you have any questions, please feel free to contact us.

Video Overview

Awesome 50 Amp Surge Protector with Bluetooth

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Final Words

So, these are all of the Best 50 Amp Surge Protectors available on the market. We hope this collection was helpful to find the right 50 Amp Surge Protector for the money. However, we recommend checking out the features, benefits, and problems of each of these 50 Amp Surge Protectors before taking your decision.