Hughes RV Autoformer Voltage Boosters & Surge Protector, 50 Amp

Catalog Item # 102450

12,000 watt. 4800 joules surge protection.

Park voltage drops as more RVs are plugged in and demand for power increases, causing appliances and electronics to draw more amps and create more heat due to inadequate voltage. Overheating results in shortened appliance life. Patented Hughes Autoformer constantly boosts power 2%. When shore power drops below 113 volts, it boosts power 10% to keep appliances operating at the correct voltage.

  • Monitors and analyzes shore power
  • Monitors for open neutral and ground
  • Tells you when it’s boosting power
  • Provides surge and spike protection
  • Tells you when to replace surge protection unit
  • Prevents low voltage circuit breaker pops
  • Keeps appliance motors from slowly burning out
  • Increases air conditioner air flow
  • Brightens lights
  • Prevents blackouts and brownouts
  • Easy to see indicator lights
  • Mfr. 2 year guarantee
  • Engineered and made in USA

  • Technical Specifications

    35 lbs.

    Camper's Choice Rating

    Reviewer rating of 5 stars based on 1 reviews (5 Based on 1 Review)

    Add A Review

    • As expected (1)
    • Easy installation (1)
    • It just works and works and works (1)
    • Peace of mind (1)


    by David Fairchild – July 08, 2017
    5 out of 5 stars

    When a heat wave kicked in over the weekend the park power dropped to 102v on one leg and 105v on the second which obviously isn't

    Yes, this 50amp autoformer can run on a 30 or 20 amp power source with an adapter.
    by Camping World – May 05, 2017

    Related Items

    You May Also Like