The Southwire 44390 50 Amp Surge Protector is the perfect solution for protecting your RV from power surges. This surge protector features:

• 50 Amp capacity
• Easy to read LED fault chart provides simple power analysis
• Identifies faulty park power and provides surge protection
• Fully enclosed receptacle cover
• Includes anti-theft lock ring on cord
• Test for: open neutral, open ground, reverse polarity, open circuit/no power, missing leg 1/leg 2 voltage, surge protection status, overheating plug/receptacle
• UL/CUL listed
• Limited lifetime warranty

Protect your RV and appliances with the Southwire 44390 50 Amp Surge Protector.