Description
Product Overview
The Cordmitpro 30A to 50A RV Dogbone Adapter is engineered for travelers who need a dependable power bridge when a 50A outlet is unavailable. Featuring a 30A (NEMA TT‑30P) male plug and a 50A (NEMA 14‑50R) female receptacle, it delivers up to 3750W (114‑126V) through 100% pure copper 10/3 gauge wire. A built‑in 30A circuit breaker provides automatic overload protection, while an LED indicator shows live power status. The rugged STW jacket and flame‑resistant PVC sheath ensure durability in harsh outdoor conditions. ETL listed, the adapter meets full U.S. safety standards.
![[Product front view showing all components]](https://www.karmafinds.store/wp-content/uploads/2026/05/8d71d603ccd84ffc8f4e1ad086939c16.jpg)
Usage
Designed for RV owners, campers, and mobile workers, this adapter powers appliances, air conditioners, and charging stations from a common 30A campground outlet. It’s ideal for road trips, weekend getaways, and emergency backup situations where a 4‑prong 50A hookup is missing or damaged. Simply plug into the TT‑30 socket, reset the breaker if needed, and enjoy uninterrupted power.
Why Choose Us
Cordmitpro combines premium materials with rigorous testing. The pure copper conductors minimize voltage drop, while the ETL certification guarantees compliance with safety regulations. Our adapters are built to withstand bending, heat, and abrasion, providing long‑term reliability for frequent travelers. Plus, our dedicated support team is ready to assist with any installation questions.
Key Features
- Automatic 30A circuit breaker shuts off power during overloads, protecting your devices.
- LED power indicator lets you confirm live connection at a glance.
- Pure copper 10/3 gauge wiring ensures high conductivity and minimal energy loss.
- Rugged STW jacket and flame‑resistant PVC sheath resist wear, heat, and outdoor elements.
- ETL listed for full U.S. safety compliance, backed by Cordmitpro customer support.
FAQ
Can I use this adapter with a 50A RV that has a 4‑prong plug?
Yes, the adapter converts a 30A TT‑30 outlet to a 50A 4‑prong receptacle, allowing you to power a 50A RV when a dedicated 50A outlet is unavailable.
What happens if the adapter overloads?
The built‑in 30A circuit breaker trips automatically, cutting power. Press the reset button after the issue is resolved to restore power.
Is the adapter weather‑proof?
The STW jacket and flame‑resistant PVC sheath provide protection against moisture, heat, and abrasion, making it suitable for outdoor use.
Do I need any tools to reset the breaker?
No tools are required. Simply press the reset button on the adapter to re‑engage power.
What warranty does Cordmitpro offer?
All Cordmitpro adapters come with a one‑year limited warranty covering manufacturing defects and include access to our support team for assistance.






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