Progressive Industries offer portable surge protectors that provide protection for you RVs electrical system.
Details
Includes (1) Portable Surge Protector With Strong Pull Handle And Weather Resistant Case
Open Ground, Open Neutral And Reverse Battery Protection
Incorrect Wired Pedestal Indication
Surge Failure Indicator
Thermally Protected
3-Colour LED Indicator
120 Volts AC
30 Amp
3600 Watts
825 Joules
5"W x 13.5"L x 3.5"D Actual Dimensions
Limited Lifetime Manufacture Warranty