-
Southwire Surge Guard 44280 is a portable 120-volt, 30-amp RV surge protector with enhanced diagnostics and 2,100 joules of surge protection. Its easy-to-read LED fault chart helps identify open ground, open neutral, reverse polarity, open circuit or no power, surge-protection status, and overheating at the plug or receptacle.
Not sure whether this model matches your RV? Request a quote and we’ll help confirm the correct amperage and protection level before you order.
-
Southwire Surge Guard 44290 50 Amp RV Surge Protector provides 4,200 joules of surge protection with enhanced campground power diagnostics for 120/240-volt, 50-amp RV electrical systems.
Its easy-to-read LED fault chart indicates open neutral, open ground, reverse polarity, open circuit or no power, missing voltage on either 50-amp leg, surge-protection status, and overheating at the plug or receptacle.
Need help confirming compatibility? Request a quote and provide your RV’s year, make, model, and shore-power connection.
-
The Southwire Surge Guard 44380 is a 30 Amp portable RV surge protector with 2100 joules of protection, enhanced diagnostics, UL/CUL listing, and a fully enclosed receptacle cover. It helps identify open neutral, open ground, reverse polarity, open circuit/no power, surge protection status, and overheating plug/receptacle conditions before they create bigger RV power problems.
-
Southwire Surge Guard 44390 50 Amp UL/CUL Portable RV Surge Protector provides 4,200 joules of surge protection with enhanced campground power diagnostics for 120/240-volt, 50-amp RV electrical systems.
Its easy-to-read LED fault chart indicates open neutral, open ground, reverse polarity, open circuit or no power, missing voltage on either 50-amp leg, surge-protection status, and overheating at the plug or receptacle.
Need help confirming compatibility? Request a quote and provide your RV’s year, make, model, and shore-power connection.
