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Free Standard shipping $99+ | Shop now pay later with Klarna

Southwire corp Surge Guard* 50A – Model 44290

Save 37%
Original price $175.99
Current price $110.00

UL listed surge protector designed to handle the high power consumption demands of RVers. Analyzes circuits to identify power supply status. Checks for open ground, open neutral, correct polarity, and NEW reversed lines/ground. Features surge protection indicator and NEW thermal sensor to indicate overheating plug/receptacle. Weather resistant with a NEW rain-proof cover.

Surge Protector with Enhanced Diagnostics

Rated 20/240V, 50A – 4200 Joules

Perfect for Pop-ups and Travel Trailers

  • Identifies faulty park power and provides surge protection
  • Convenient Easy-T-Pull™ plug handles
  • Increased receptacle brass thickness reduces heat
  • Easy to read LED fault chart provides simple power analysis
  • Test for and indicates:
    • Open neutral
    • Open ground
    • Reverse polarity
    • Open circuit/no power
    • Missing leg 1/leg 2 voltage
    • Surge protection status
    • Overheating plug/receptacle