Southwire 50A Wireless Surge Guard Portable Surge Protector

Southwire's 50-amp Wireless Surge Guard sits between the pedestal and your shore power cord, watching for the electrical problems that actually damage RV electronics, not just spikes, but wiring faults you can't see.

• Full electrical protection for 50-amp RV shore power connections
• Detects open ground and open neutral conditions
• Cuts power on low (below 102V) or high (above 132V) voltage
• Monitors for overheating at the plug or receptacle
• Portable tabletop design plugs in at the pedestal, no permanent wiring

If a campground pedestal is wired wrong or the power surges, this unit cuts power before it reaches your RV's electrical system.