---
product_id: 66370456
title: "TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug"
brand: "twb smart"
price: "$38"
currency: NZD
in_stock: true
category: "Lawn &amp; Patio"
url: https://www.desertcart.nz/products/66370456-twb-smart-generator-to-rv-adapter-nema-l14-30-to
store_origin: NZ
region: New Zealand
---

# TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug

**Brand:** twb smart
**Price:** $38
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug by twb smart
- **How much does it cost?** $38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/66370456-twb-smart-generator-to-rv-adapter-nema-l14-30-to)

## Best For

- twb smart enthusiasts

## Why This Product

- Trusted twb smart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The TWB Smart Generator to RV Adapter is a heavy duty RV and Electric Car Level 2 adaptor cord, built to the highest quality standards. Flexibility and strength, while providing 125/250V volts to your RV, car, or home. Dogbone style 12 inch cord may be combined with your existing power cords and adapters.Weather proof molded connectors and cord. Resistant STW is all weather and very durable.Safe for use with plug adaptors and extenders.Perfect for camping, tailgating, outdoor and sporting, hurricane season, and more. For use with some Level 2 Electric Vehicle Charging, Generators, RV, Camper, Travel Trailer, Fifth Wheel, Food Truck, and more.   Specs Length: 1 Foot Color: Black Cable: STW 10AWG*4 Voltage: 125/250 Volts Amperage: 30 Amp Connectors: NEMA L14-50P, NEMA 14-50R Material: PVC and Copper

## Features

- 250V RV to generator Adapter, allows you to plug your 50A RV Power Cord into your 4 Prong Twist Lock generator outlet.
- Heavy duty dogbone style construction. NEMA L14-30P, SJTW 10AWG*4, NEMA 14-50R. Weather proof molded connectors and cord. Resistant STW is hard service cord. Thermoplastic constructed jacket. 600 volt, weather resistant for outdoor use.
- For use with some Level 2 Electric Vehicle Charging, Generators, RV, Camper, Travel Trailer, Fifth Wheel, Food Truck, and more.
- Safe for use with plug adaptors and extenders.
- Perfect for camping, tailgating, outdoor and sporting, hurricane season, and more.

## Images

![TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug - Image 1](https://images-na.ssl-images-amazon.com/images/I/4154qY1W1lL.jpg)
![TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug - Image 2](https://images-na.ssl-images-amazon.com/images/I/51uYv0GFtPL.jpg)
![TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug - Image 3](https://images-na.ssl-images-amazon.com/images/I/51r0tpaU2tL.jpg)
![TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug - Image 4](https://images-na.ssl-images-amazon.com/images/I/61TaMVSm59L.jpg)
![TWB Smart Generator to RV Adapter. NEMA L14-30 to NEMA 14-50 RV Extension Cord Adaptor. 12” Dogbone Cable, 10 Gauge, 125V/250V Two Phase 30 Amp. Run Your RV from a 4 Prong Twist Lock Generator Plug - Image 5](https://images-na.ssl-images-amazon.com/images/I/51y6crY3iOL.jpg)

---

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---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*