Surge protectors for 50 amp RVs should have a low voltage detection system, high voltage capability, as well as an automatic shut-off function.

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 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 $119.45 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… $76.49 View Product
3 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
4 Hughes Autoformers Power Watchdog RV Auto Shutoff Smart Bluetooth Electrical Surge Protector, 50 Amp Hughes Autoformers Power Watchdog RV Auto Shutoff Smart Bluetooth Electrical Surge Protector, 50 Amp $235.11 View Product
5 Camco 50 Amp RV Power Defender Voltage Protector/Monitor with Integrated Surge Protection, Designed with Easy to Use PowerGrip Handles (55306) Camco 50 Amp RV Power Defender Voltage Protector/Monitor with Integrated Surge Protection, Designed… $365.33 View Product
6 Hughes Autoformers PWD50 Portable Bluetooth Surge Protector - 50 Amp Hughes Autoformers PWD50 Portable Bluetooth Surge Protector – 50 Amp $189.59 View Product
7 Southwire Surge Guard - Full Protection Portable with LCD Display, 50A Black Southwire Surge Guard – Full Protection Portable with LCD Display, 50A Black $314.16 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 $412.02 View Product
9 RV Surge Protector 50 Amp, briidea Camper Surge Protector with LED Indicator Light, 4800 Joules, Black RV Surge Protector 50 Amp, briidea Camper Surge Protector with LED Indicator Light, 4800 Joules,… $69.99 View Product
10 Hughes Autoformers PWD50EPO Power Watchdog Smart Surge Protector + EPO - 50 Amp Hughes Autoformers PWD50EPO Power Watchdog Smart Surge Protector + EPO – 50 Amp $254.00 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:

1

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

$119.45
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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)
Sale2

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

$76.49
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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

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
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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.
4

Hughes Autoformers Power Watchdog RV Auto Shutoff Smart Bluetooth Electrical Surge Protector, 50 Amp
Hughes Autoformers Power Watchdog RV Auto Shutoff Smart Bluetooth Electrical Surge Protector, 50 Amp

$235.11
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Product Highlights:

  • SMARTPHONE CAPABILITIES (NOT PORTABLE): Monitor voltage, amps, and watts on your smartphone in real time; requires professional installation for usage; not portable
  • PROTECTION: Protects against 4,800 Joules of energy
  • CIRCUIT ANALYZER: Smart circuit analyzer will shut down power to RV if a dangerous event occurs and an alert will be sent to your smartphone
  • 4 SECOND DELAY: Only 4 second power delay after plugging in compared to other brands that take 2 minutes
  • AC UNIT PROTECTION: Built in 90 second power-on delay after a fault to protect your AC unit
5

Camco 50 Amp RV Power Defender Voltage Protector/Monitor with Integrated Surge Protection, Designed with Easy to Use PowerGrip Handles (55306)
Camco 50 Amp RV Power Defender Voltage Protector/Monitor with Integrated Surge Protection, Designed with Easy to Use PowerGrip Handles (55306)

$365.33
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Product Highlights:

  • RV Electrical Protection: Protects your RV from dangerous high (>132 VAC) and low (<102 VAC) voltage levels as well as power surges
  • Auto Connect/Disconnect Feature: Automatically disconnects from dangerous conditions and reconnects after normal operating conditions have been restored
  • Diagnostic LEDs: Provide indication of faults when you connect your electrical cord to the power pedestal.Time Delay for Reset: 140 seconds
  • Protects Against Wiring Issues: Protects against faults for reverse polarity, open neutral, and other wiring issues
  • Integrated Surge Protection: Up to 4, 200 Joules
  • 50-Amp: 50-Amp male (NEMA 14-50P)/50-Amp female (NEMA 14-50R)
  • PowerGrip Handles: Contoured grips make plugging and unplugging easier
  • Weather-Resistant: Withstands adverse weather conditions when installed in the upright position
6

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

$189.59
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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
7

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

$314.16
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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
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

$412.02
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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

RV Surge Protector 50 Amp, briidea Camper Surge Protector with LED Indicator Light, 4800 Joules, Black
RV Surge Protector 50 Amp, briidea Camper Surge Protector with LED Indicator Light, 4800 Joules, Black

$69.99
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Product Highlights:

  • PROTECT YOUR RV: Our briidea RV surge protector is designed to identify the faulty park power, and provides up to 4800 joules surge protection. It will protect your RV electronics from dangerous high and low voltage, electrical disturbances and sudden power surges due to thunderstorms, ensure the safety of your electronics
  • LED INDICATORS: Plug surge protector into the receptacle before plugging in the camper cord. The easy-to-read LED light illuminate to show power status: Open Ground, Open Neutral & Reverse Polarity Detection, Miss wired Pedestal Indication, Surge Failure Indicator. It will reminde you to avoid your RV from sustained permanent damage
  • SAFE AND RELIABLE: The RV surge protector meet UL listed, you can rest assured to use it. Compared with ordinary materials, our surge proector housing use flame retardant material, no fire hazard. Designed with weather resistance, it can works at -40 to 221℉, so you won’t have to worry about it losing functionality in extremely hot or cold climates
  • EASY TO USE: Contoured shape making you plugging and unplugging easier, plug-and-play, no installation required. We additionally equip you with an anti-theft locking bracket to ensure that your surge protector is not lost, is the ideal choice for your camping travel
  • WARRANTY SERVICE: You can enjoy our first-class service with free refund without reason, 2-year warranty and 24-hour support for customer service
Sale10

Hughes Autoformers PWD50EPO Power Watchdog Smart Surge Protector + EPO - 50 Amp
Hughes Autoformers PWD50EPO Power Watchdog Smart Surge Protector + EPO – 50 Amp

$254.00
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 – An alert will be sent to your smartphone
  • Wirelessly monitor voltage, amps, and watts on your smartphone in real time
  • Complete LED park power diagnostics with wireless fault alerts – Open Ground, Open Neutral, Reverse Polarity, Open Circuit and Miss-Wired
  • IP65 rating – Rugged outdoors rain proof design

Video Overview

Awesome 50 Amp Surge Protector with Bluetooth

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50 Amp Hughes Bluetooth Protector — https://amzn.to/3i1RBZh Micro-Air Easy Starts — https://amzn.to/30qyhPE 30 Amp Hughes Bluetooth Protector …

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.