Camco 55463 PowerGrip 30A Circuit Analyzer Dogbone Adapter with Surge Protection, 18 In.
Three functions in one compact unit -- power adapter, circuit analyzer, and surge protection -- so you know what you are plugging into before it matters.
Campground power pedestals vary wildly in quality. Miswired outlets, open grounds, reversed polarity, and voltage spikes are real hazards that can damage RV appliances, electronics, and even onboard wiring. The Camco 55463 PowerGrip Dogbone Adapter gives you a first line of defense by combining a 30-amp pass-through adapter, a built-in circuit analyzer with diagnostic LEDs, and integrated surge protection -- all in an 18-inch flexible cord format that fits between your RV power cord and the pedestal.
The 30A male plug connects to the campground pedestal; the 30A female receptacle accepts your RV's power cord. Before you lock in, the LED indicator panel reads the outlet wiring condition so you can catch problems before power flows to your coach. If a surge event occurs, the onboard protection circuitry responds automatically.
Diagnostic LED array reads outlet wiring condition -- open ground, open neutral, reversed polarity, and correct wiring -- at a glance before you connect your RV.
Onboard surge suppression helps protect RV appliances and electronics from voltage spikes common at campground pedestals.
Ergonomic molded grip makes plugging and unplugging easier and reduces connector stress, especially useful in tight pedestal boxes or wet conditions.
TT-30P male to TT-30R female -- no amperage step-down, no adapters needed for standard 30-amp RV setups. Full 18 inches of flexible reach.
LED combinations follow the standard 3-light analyzer pattern used across the industry, so the legend printed on the unit or in the manual matches common reference cards.
A dogbone circuit analyzer like the 55463 is a fast, affordable first check -- plug it in, read the LEDs, and confirm the outlet is safe before your RV cord ever makes contact. It is not a substitute for a full inline surge protector with voltage monitoring and automatic disconnect (such as Camco's PowerDefender series or a Progressive Industries EMS unit), but for weekend warriors and occasional campground users who want basic fault detection plus surge suppression in one portable device, it covers the essentials without adding bulk.
Is this a 30A to 50A adapter? No. This is a 30A male (TT-30P) to 30A female (TT-30R) same-amperage dogbone. It does not step up or down between 30A and 50A services.
Does it automatically disconnect during a surge? The 55463 includes surge protection circuitry, but it is a MOV-based suppressor rather than a full automatic-disconnect EMS. It absorbs and suppresses transient spikes; it does not cut power on sustained over/under voltage the way a Progressive Industries or Camco PowerDefender unit does.
What is the cord length? 18 inches -- long enough to bridge a tight pedestal box and allow the receptacle end to hang without strain, but short enough to keep neatly in a storage bin.
Will it work with my 30-amp RV? Yes. Any 30-amp RV using a standard TT-30 power cord can use this adapter at a 30-amp pedestal outlet.