8 Best RV Surge Protectors (October 2026) Expert Choice
An RV surge protector plugs between the campground pedestal and your shore power cord to absorb voltage spikes and flag bad wiring. A plain protector warns you; an electrical management system (EMS) cuts power off. For most RVers the better buy is an EMS, and the Progressive Industries SSP-30XL is the one we recommend first. … Read more