Southwire | 50 Amp Surge Protector | 44390 | With Cover

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.