10 Best Rv Surge Protector of December 2025

• Continuously monitors for and displays voltage and amp draw (RMS)
• LCD display (English)
• 10 second start up sequence
• 128 second reset delay protects A/C compressor
• Dimensions: 4.68" width x 21.50" length x 3.86" depth
• Universal Fit Type.3600 Watts

Southwire

• Surge Protection: 5-Mode / 1650J / 45,000A. Ratings: 50A / 120V/240V / 12,000W. Operating Temperatures: -40C to +105C
• Open Ground, Open Neutral & 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).
• Assembly Cover: 5" W x 13½" H x 5" D
• No shut off option.

PROGRESSIVE INDUSTRIES

• Fit type: Universal Fit
• Easy grip handles
• Very Light Weight - 3 lbs.
• 30 amp portable Surge Protection

Hughes Autoformer

• RV Electrical Protection: Protects your electrical equipment from power surges
• Diagnostic LEDs: Provide indication of faults when you connect your electrical cord to the power pedestal
• Indicates Wiring Issues: Indicates faults for reverse polarity, open neutral and other wiring issues
• Integrated Surge Protection: Up to 1,050 Joules
• 30 Amp: 30 Amp male (NEMA TT 30P)/30 Amp female (NEMA TT 30R)
• Weather Resistant: Withstands adverse weather conditions

Camco

• Fit type: Universal Fit
• Easy grip handles
• Very Light Weight - 5 lbs.
• 50 amp portable Surge Protection

Hughes Autoformer

• 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
• Fit type: Universal Fit

Hughes Autoformers

• Identifies faulty park power plus offers 4200 Joules of surge protection
• Analyzes circuits to verify pedestal power
• Indicators illuminate to show power status
• Tests for and indicated open ground, open neutral and correct polarity
• Perfect for Pop-ups and Travel Trailers

Technology Research

• 2, 400 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

Hughes Autoformers

• 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
• Protects Against Wiring Issues: Protects against faults for reverse polarity, open neutral, and other wiring issues
• Integrated Surge Protection: Up to 2, 800 Joules
• 30-Amp: 30-Amp male (NEMA TT-30P)/30-Amp female (NEMA TT-30R)
• PowerGrip Handles: Contoured grips make plugging and unplugging easier
• Weather-Resistant: Withstands adverse weather conditions when installed in the upright position

Camco

• Identifies faulty park power plus offers 2100 Joules of surge protection
• Analyzes circuits to verify pedestal power
• Indicators illuminate to show power status
• Tests for and indicated open ground, open neutral and correct polarity

Trc