Nilight 50457RV 50-Amp Generator Extension Cord, 15 ft, Twist-Lock
Product description
A 15-ft length gives this 50-amp generator extension cord room to connect a power source to an RV or other compatible setup. Its NEMA 14-50P plug and twist-lock SS2-50R&CS6364 connector support a secure connection between matching outlets and inlets.
Need a longer reach for an RV at a campsite or backup power at home? The 6/3+8/1-gauge stranded copper conductors and flexible STW cable make this cord practical to position and coil for storage.
A weather-resistant PVC jacket helps protect the cord during outdoor use. UL and ETL listings, along with ratings for both 125V and 250V, make it suitable for compatible generator and RV power connections.
Spec sheet
- Model: 50457RV
- Type: 50-amp generator extension cord
- Length: 15 ft
- Connectors: NEMA 14-50P male, SS2-50R&CS6364 twist-lock female
- Conductors: 6/3+8/1-gauge stranded copper
- Voltage and power rating: 125V / 6,250 watts, 250V / 12,500 watts
- Jacket: Weather-resistant, flame-retardant, heat-resilient PVC
- Listings: UL and ETL
- What’s included: Extension cord and drag tool
Compatibility & requirements
Use the male NEMA 14-50P plug with a matching NEMA 14-50R generator or power outlet. The female SS2-50R&CS6364 twist-lock connector is intended for compatible 50-amp inlets, including many CS6375-style inlets. Match the connector type and electrical rating to your equipment before connecting. The cord’s 50-amp, 125V/250V ratings help you select it for a compatible RV, generator, or backup-power arrangement.
Usage tips
For RV hookups, place the cord between the campground power source and the matching RV inlet, then position the cable so it can be connected without stretching. It can also extend a compatible generator connection for home backup or outdoor equipment. Compared with choosing a short adapter for a nearby outlet, a 15-ft extension gives more placement flexibility when the power source is farther away. Coil the flexible cable for storage after use, using the included drag tool when moving it.
Buyers often describe the cord as heavy-duty and say it works well for its intended use. These impressions complement the practical details: a 50-amp rating, copper conductors, and a twist-lock connector for compatible equipment.
Questions before you buy
Will it connect to a standard NEMA 14-50R outlet? Yes. The cord has a NEMA 14-50P male plug for a matching NEMA 14-50R generator or power outlet.
What power ratings does it support? It is rated for 6,250 watts at 125V and 12,500 watts at 250V, with a 50-amp rating. Use it with equipment and connections rated for the applicable setup.
What comes with the cord? The package includes the 15-ft generator extension cord and a drag tool.
When it makes sense
Choose the Nilight 50457RV when a compatible 50-amp generator or outlet needs to reach an RV, camper, or backup-power connection with a twist-lock inlet. Its 15-ft length, copper conductors, and outdoor-ready jacket make it a practical fit for extending power between matching connections at home or at a campsite.