What Actually Goes Wrong at a Pedestal
Campground pedestal wiring varies wildly in age and quality.
Electrical guide
Surge protector & EMS for RV pedestals
The cheapest insurance policy in the entire RV, and one of the most skipped. Campground pedestal wiring varies wildly in age and quality.
Active corridor: Montana · Wyoming · Idaho · Washington — case-by-case beyond.
Field notes
The cheapest insurance policy in the entire RV, and one of the most skipped. Campground pedestal wiring varies wildly in age and quality. The two real threats are low/high voltage (an overloaded park circuit sagging under 108V, or occasionally spiking high) and open ground or reversed polarity, which is a shock hazard, not just an equipment risk. Neither trips a normal breaker — your rig’s AC, converter, and electronics just quietly take the damage.
Surge Protector vs. EMS — the Real Difference
A basic surge protector clamps a voltage spike.
Portable vs. Hardwired
A portable unit at the pedestal is easy to check at a glance and doesn’t require install labor, but it’s exposed to weather and easier to have stolen.
Related
30-Amp vs. 50-Amp ExplainedElectrical & Shore Power TroubleshootingElectrical & Power SystemsBack to Field Guide
Related: All guides · Book a Service · Pricing
Pricing teaser
Trip fee $75 within 30 miles, then $1.50/mi. Labor ~$150/hr (1-hour minimum, billed in 30-minute increments). Diagnostic $175 applied toward repair if you proceed.
Active corridor: Montana · Wyoming · Idaho · Washington — case-by-case beyond. Credentials (text): Victron Professional Certified Installer · weBoost Authorized Installer · Peplink Certified Associate · Dometic Professional Certified.