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Deal.ai › Nilight › 50 Foot RV Extension Cords
Nilight
Nilight 50 Amp 50FT RV Locking Extension Cord 250V Heavy Duty 6/3+8/1 Gauge Pure Copper STW Wire ETL Listed 4 Prong 14-50P SS2-50R 50F/50M Cable Suit for RV Trailer Campers Caravan

Nilight 50 Amp 50FT RV Locking Extension Cord 250V Heavy Duty 6/3+8/1 Gauge Pure Copper STW Wire ETL Listed 4 Prong 14-50P SS2-50R 50F/50M Cable Suit for RV Trailer Campers Caravan

4.5(2 ratings)

Best price now

$244.99at WalmartChecked Nov 8

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Price facts

  • Last seen at $244.99 at Walmart on Nov 8.

Our take on the Nilight 50 Amp 50FT RV Locking Extension Cord 250V Heavy Duty 6/3+8/1 Gauge Pure Copper STW Wire ETL Listed 4 Prong 14-50P SS2-50R 50F/50M Cable Suit for RV Trailer Campers Caravan

A 50 ft 50 amp RV extension cord built from 6/3 plus 8/1 stranded pure copper wire in a heavy-duty STW jacket. The male end is a NEMA 14-50P plug and the female end is a locking NEMA SS2-50R connector, rated for 125/250V and up to 50A. It suits RV owners who need to reach a pedestal from a distance and want a twist-lock connection that resists pulling loose. Compared with lighter 30 amp cords, it carries the full 50 amp load of a big rig, but it is heavier and stiffer to handle.

Best for50 amp RV and fifth-wheel ownersCampers parking far from the power pedestalFull-time RVers running two air conditionersAnyone replacing a worn 50 amp cord
Pros
  • 6/3 plus 8/1 pure copper conductors carry the full 50 amp load
  • Locking SS2-50R female end grips the plug and resists pull-out
  • 50 ft length reaches distant pedestals
  • STW jacket is durable and resists abrasion
  • Coils and stores without kinking badly
Cons
  • Heavy and bulky to carry and uncoil
  • Stiffer in cold weather than lighter cords
  • Locking ring needs to be seated properly or the connection can loosen
  • No storage bag or strap included

Nilight 50 Amp 50FT RV Locking Extension Cord 250V Heavy Duty 6/3+8/1 Gauge Pure Copper STW Wire ETL Listed 4 Prong 14-50P SS2-50R 50F/50M Cable Suit for RV Trailer Campers Caravan prices at every store

  • WalmartNew

    In stockSold by Nilight INC.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $244.99Checked Nov 8
    Visit Walmart

About the Nilight 50 Amp 50FT RV Locking Extension Cord 250V Heavy Duty 6/3+8/1 Gauge Pure Copper STW Wire ETL Listed 4 Prong 14-50P SS2-50R 50F/50M Cable Suit for RV Trailer Campers Caravan

This is a 50-foot, 50 amp RV locking extension cord with a NEMA 14-50P male plug and a NEMA SS2-50R female plug. It is rated for 125V/250V and a maximum load of 50A at 250V. That equals 6,250 watts at 125 volts and 12,500 watts at 250 volts.

The cord uses 100% pure copper stranded wire in a PVC jacket. The conductors are 6 AWG x 3 wires plus 8 AWG x 1 wire. The STW jacket is durable, and the cord stays flexible enough to coil and store with relative ease.

Length
50 ft
Current
50A
Voltage
125V/250V
Power
6,250 watts at 125V; 12,500 watts at 250V
Wire gauge
6 AWG x 3 wires + 8 AWG x 1 wire
Material
100% pure copper conductors, PVC jacket
Jacket type
STW
Male plug
NEMA 14-50P
Female plug
NEMA SS2-50R
Prongs
4
Certification
ETL Listed
Color
Green

Specifications

color
GreenSource

Questions and answers

Will this fit a standard 50 amp RV inlet?
The female end is a NEMA SS2-50R locking connector, which mates with the common 50 amp RV inlet. The male end is a NEMA 14-50P, the standard 50 amp pedestal plug.
Can it run two air conditioners at once?
Yes. The 6/3 plus 8/1 copper wire is rated for 50A at 125/250V, enough for a typical 50 amp rig with two air conditioners and other loads.
Is the cord safe for outdoor use?
The STW jacket is made for outdoor, all-weather use and the cord is ETL listed. Keep the connection points off wet ground and check the locking ring is tight.
How does it compare with a 30 amp cord?
It carries the full 50 amp load a 30 amp cord cannot, and the locking female end is more secure. The trade-off is more weight and bulk.
What is in the box?
One 50 ft 50 amp extension cord with a 14-50P male plug and SS2-50R locking female connector.
Where is the Nilight 50 Amp 50FT RV Locking Extension Cord 250V Heavy Duty 6/3+8/1 Gauge Pure Copper STW Wire ETL Listed 4 Prong 14-50P SS2-50R 50F/50M Cable Suit for RV Trailer Campers Caravan cheapest?
At Walmart, for $244.99, as of our latest check.
What do buyers say about the Nilight 50 Amp 50FT RV Locking Extension Cord 250V Heavy Duty 6/3+8/1 Gauge Pure Copper STW Wire ETL Listed 4 Prong 14-50P SS2-50R 50F/50M Cable Suit for RV Trailer Campers Caravan?
Rated 4.5 out of 5 from 2 ratings.

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