Are you looking for the 50 amp generator cord? Do you know what to consider before buying one? Well, we’ve managed to put together a list of the best 50 amp generator cord for your consideration. You can choose one and use it according to your needs.

In most cases, customers lack knowledge about market conditions, which leads to poor purchasing decisions. Fortunately, you have come to the right place as we will present you with a complete guide on how to select the 50 amp generator cord for you. We have searched for hours and spent a lot of time and effort making sure you get a good return on your hard-earned money.

You can find a quick comparison and a list of the top 50 amp generator cord below if you’re short on time.

Our Premium Picks!

EDITOR’S CHOICE
9.7
50 Amp Generator Extension Cord, 13FT STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors

50 Amp Generator Extension Cord, 13FT STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors

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9.4
dé 50 Amp Generator Cord, 10ft NEMA 14-50P to SS2-50R, 4 Prong 50Amp Generator Cord for 50A Power Inlet Box, Twist Lock, 6/3 + 8/1 AWG Wire – ETL Listed

dé 50 Amp Generator Cord, 10ft NEMA 14-50P to SS2-50R, 4 Prong 50Amp Generator Cord for 50A Power Inlet Box, Twist Lock, 6/3 + 8/1 AWG Wire - ETL Listed

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9.1
30 Feet 50 Amp Generator Cord and Generator Power Inlet Box Waterproof Kit, 125/250 Volts, Generator Power Cord NEMA 14-50P to SS2-50R Extension Cord, ​for RV Truck Trailer Motorhome Camper Outdoor

30 Feet 50 Amp Generator Cord and Generator Power Inlet Box Waterproof Kit, 125/250 Volts, Generator Power Cord NEMA 14-50P to SS2-50R Extension Cord, ​for RV Truck Trailer Motorhome Camper Outdoor

Best 50 amp generator cord

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50 Amp Generator Extension Cord, 13FT STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors

50 Amp Generator Extension Cord, 13FT STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors
9.7
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dé 50 Amp Generator Cord, 10ft NEMA 14-50P to SS2-50R, 4 Prong 50Amp Generator Cord for 50A Power Inlet Box, Twist Lock, 6/3 + 8/1 AWG Wire - ETL Listed

dé 50 Amp Generator Cord, 10ft NEMA 14-50P to SS2-50R, 4 Prong 50Amp Generator Cord for 50A Power Inlet Box, Twist Lock, 6/3 + 8/1 AWG Wire – ETL Listed
9.5
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30 Feet 50 Amp Generator Cord and Generator Power Inlet Box Waterproof Kit, 125/250 Volts, Generator Power Cord NEMA 14-50P to SS2-50R Extension Cord, ​for RV Truck Trailer Motorhome Camper Outdoor

30 Feet 50 Amp Generator Cord and Generator Power Inlet Box Waterproof Kit, 125/250 Volts, Generator Power Cord NEMA 14-50P to SS2-50R Extension Cord, ​for RV Truck Trailer Motorhome Camper Outdoor
9.3
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RVINGPRO 50 Amp Generator Cord 25FT and Power Inlet Box Waterproof Combo Kit, NEMA 14-50P to SS2-50R Generator Extension Cord with NEMA SS2-50P Generator Inlet, ETL Listed RVINGPRO 50 Amp Generator Cord 25FT and Power Inlet Box Waterproof Combo Kit, NEMA 14-50P to SS2-50R Generator Extension Cord with NEMA SS2-50P Generator Inlet, ETL Listed
8.6
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Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50p to CS6364 & SS2-50R Generator Emergency Power Cord, STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Perfect for Generator to House Connection Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50p to CS6364 & SS2-50R Generator Emergency Power Cord, STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Perfect for Generator to House Connection
8.3
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Mophorn 20Ft 50 Amp Generator Extension Cord STW 6/3 + 8/1 Generator Cord 125V 250V UL Listed Generator Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50p to CS6364 & SS2-50R Generator Emergency Power Cord, STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Perfect for Generator to House Connection
8.2
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Cable Matters 4 Prong Replacement 50 AMP RV Power Cord (NEMA 14-50P to 4 Wire) - 25 Feet Cable Matters 4 Prong Replacement 50 AMP RV Power Cord (NEMA 14-50P to 4 Wire) – 25 Feet
7.8
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Champion Power Equipment 100828 30-Foot 50-Amp 125/250-Volt RV Generator Power Cord, (14-50P to SS2-50R) Champion Power Equipment 100828 30-Foot 50-Amp 125/250-Volt RV Generator Power Cord, (14-50P to SS2-50R)
7.5
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Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50P to SS2-50R Generator Power Cord, Heavy Duty STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Suitable for Generator to House Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50P to SS2-50R Generator Power Cord, Heavy Duty STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Suitable for Generator to House
7.2
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Southwire 191800008 6/3 & 8/1 SEOW, 50 Amp Rating, 125/250-Volt Outdoor Extension Cord CA-Style CS63, Twist to Lock Plug, Hard-Usage and Oil Resistant Cable Jacket, 50-Feet, Black Southwire 191800008 6/3 & 8/1 SEOW, 50 Amp Rating, 125/250-Volt Outdoor Extension Cord CA-Style CS63, Twist to Lock Plug, Hard-Usage and Oil Resistant Cable Jacket, 50-Feet, Black
6.5
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50 Amp Generator Extension Cord, 13FT STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors

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Specifications:

50 Amp Generator Extension Cord, 13FT STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors

 out of stock
Amazon.com
as of May 26, 2022 12:34 am

Features

ColorBlack
Size13FT

dé 50 Amp Generator Cord, 10ft NEMA 14-50P to SS2-50R, 4 Prong 50Amp Generator Cord for 50A Power Inlet Box, Twist Lock, 6/3 + 8/1 AWG Wire – ETL Listed

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Specifications:

dé 50 Amp Generator Cord, 10ft NEMA 14-50P to SS2-50R, 4 Prong 50Amp Generator Cord for 50A Power Inlet Box, Twist Lock, 6/3 + 8/1 AWG Wire - ETL Listed

$69.99  in stock
Amazon.com
as of May 26, 2022 12:34 am

Features

  • 【Power Outage Ready】de 50Amp Generator Cord connects 50-Amp portable generator with your house's 50A SS2-50P/CS6375 power inlet box/manual transfer switch/breaker panel. Safeguard your family during a power outage/hurricane/storm/flood/thunderstorm
  • 【Power your House with 50A Generator】Take full advantage of your high-watt generator during emergency with this 50 Amp Generator Extension Cord: a.Plug the 4 Prong NEMA 14-50P(male) end to your 50A-ready generator output. b.Connect the twist lock SS2-50R(female) end to your house's 50A power inlet box/SS2-50P/CS6375
  • 【Watertight & Outdoor Rated】100% Copper, ETL Certified, 6/3 + 8/1 Gauge Wire, 250V/50A, Max 12,500 Watts Power Rating, Temperature Range 14F to 140F, STW(Heavy Duty Service Wire, Thermoplastic, and Weather-Resistant), Outdoor rated/Watertight
  • 【 Short & Lighter】 10ft cable is just the right length, not too long not too short. Around 8lbs, it's easy to organize, carry around, and store away. No more extra messy long cord. The finger-holes provide a better grip when plug and unplug. Watertight ring lock on SS2-50R end prevents water leakage even in heavy rain
  • 【Reliable and Cost-Saving vs DIY】Molded plug-ends are more reliable and sturdy compared to DIY/assembled off-the-shelf parts, even more cost-saving. The package also includes solid nylon carrying strap for cord management and a sturdy bag for storage/transportation

30 Feet 50 Amp Generator Cord and Generator Power Inlet Box Waterproof Kit, 125/250 Volts, Generator Power Cord NEMA 14-50P to SS2-50R Extension Cord, ​for RV Truck Trailer Motorhome Camper Outdoor

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Specifications:

30 Feet 50 Amp Generator Cord and Generator Power Inlet Box Waterproof Kit, 125/250 Volts, Generator Power Cord NEMA 14-50P to SS2-50R Extension Cord, ​for RV Truck Trailer Motorhome Camper Outdoor

$205.99  in stock
Amazon.com
as of May 26, 2022 12:34 am

Features

  • 30FT GENERATOR CORD 50 AMP: NEMA 14-50P to SS2-50R heavy duty STW power cord, Current 50-Amps, 125/250-Volts, AWG 6/3+8/1-gauge wires, Maximum Wattage 15000 Watts, Finger grip male plug makes it easier for you to plug and unplug, Extension wires are made from 100% copper wire and coated with a heavy fire retardant, heat resistant PVC sheath to protect against outdoor factors, wear and tear.
  • GENERATOR POWER INLET BOX: NEMA SS2-50P generator inlet box, NEMA SS2-50P 125/250 Volt, 15000 Watts generator power inlet box. 4-8 AWG Wire Supported in Max. When the generator line is plugged in and energized, the green light on the clamshell will light up. it's easy for you to tell when the power is on.
  • ETL LISTED: Our Generator Cord and Power Inlet Box has passed the certification of ETL.Our PB50 power inlet box and Generator cords 50 Amp is also one good choice for the generator 50 Amp 15000 Watts, this 50 Amp generator cord Possessing the capacity of STW, this 50 Amp generator cord can be used indoors and outdoors in all weather and seasons.
  • TWIST LOCKING DESIGN: The lock ring design prevents dust and rain from entering the plug connection. When the plug is inserted and screwed into the lock position, the generator socket will not fall due to wind, hurricane, rain, snow and other bad weather reasons.
  • WIDELY APPLICATION: It is ideal for emergency backup generators in case of power outages and for RV campers. Perfect for camping, RVing, outdoors and sports, it is unaffected by hurricane season and other inclement weather. So you can use safe power at home, at work or while traveling outdoors. We offer an 18-month no-hassle warranty and friendly customer service.

RVINGPRO 50 Amp Generator Cord 25FT and Power Inlet Box Waterproof Combo Kit, NEMA 14-50P to SS2-50R Generator Extension Cord with NEMA SS2-50P Generator Inlet, ETL Listed

Specifications:

RVINGPRO 50 Amp Generator Cord 25FT and Power Inlet Box Waterproof Combo Kit, NEMA 14-50P to SS2-50R Generator Extension Cord with NEMA SS2-50P Generator Inlet, ETL Listed

$209.00
$169.00
 in stock
Amazon.com
as of May 26, 2022 12:34 am

Features

  • 50 Amp Generator Cord: NEMA 14-50P to SS2-50R 25FT heavy duty STW power cord with organizer bag, very convenient for storage the cord after using
  • 50 Amp Power Inlet Box: NEMA SS2-50P generator inlet box, NEMA SS2-50P 125/250 Volt, Weatherproof for Outdoor Use.
  • User-friendly Plug Design: The ergonomic finger grip design makes it easier for you to plug and unplug the male plug
  • Safe Twist Lock Design: The twist locking ring design keeps dust and rain out of plug connection, making it safer during using
  • Power indicator Design: A nice addition of indicator light on the cap of inlet box, it's easy for you to tell when the power is on.

Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50p to CS6364 & SS2-50R Generator Emergency Power Cord, STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Perfect for Generator to House Connection

Specifications:

Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50p to CS6364 & SS2-50R Generator Emergency Power Cord, STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Perfect for Generator to House Connection

$159.99
$139.99
 in stock
2 new from $139.99
Free shipping
Amazon.com
as of May 26, 2022 12:34 am

Features

  • 【50 AMP GENERATOR EXTENSION CORD】: NEMA 14-50P male plug into generator power socket, CS6364 connects to 50 amp generator inlet box. Perfect for use with a backup power supply during a power outage.
  • 【HIGHT QUALITY MATERIAL】: 600Volt thermoplastic STW Jacket and 6/3+8/1 AWG (American wire gauge) x 4C all-copper wires in UL 62 standard for heat-proof insulation and antioxidants, and plug in UL 817 standard support. features excellent abrasion, oil and moisture resistance and flexibility. It should last for a long time even with rugged use.
  • 【TWIST LOCKING DESIGN CONNECTOR】: Locking ring design keeps dust and rain out of plug connection. When the plug is inserted and twisted into the locked position, it will not slip from the generator socket due to wind, hurricane, heavy rain, snow, etc.
  • 【PRODUCT SPECIFICATION】: Support max 50 Amp overload, 125/250V, max wattage 12500 watts, 25 feet, STW power cord with 14-50P male plug and CS6364 connector.
  • 【WHY CHOOSE US】: Rophor specializes in the production of various adapter power cords. 100% of the products have been rigorously tested to ensure that each product received by our user can work perfectly. Won’t sacrifice the quality for the price, we provide 5 years of worry-free maintenance, and look forward to your letter.

Mophorn 20Ft 50 Amp Generator Extension Cord STW 6/3 + 8/1 Generator Cord 125V 250V UL Listed Generator Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors

Specifications:

Mophorn 20Ft 50 Amp Generator Extension Cord STW 6/3 + 8/1 Generator Cord 125V 250V UL Listed Generator Power Cord N14-50P & SS2-50R & CS6364 Twist Lock Connectors

$180.99
$90.99
 in stock
2 new from $90.99
1 used from $129.69
Amazon.com
as of May 26, 2022 12:34 am

Features

  • 50A Pure Copper Cable: Current: 50AMP, Voltage: 125/250V, Power: 12500W. This 50A power cord has passed UL certification and is pure copper wires. It has 6/3+ 8/1 (3 wires at 6 AWG, 1 wire at 8 AWG) cable, which is heavy-duty but flexible enough to be managed.
  • 15FT Power Cord: The 15FT length generator cord is suitable for long-distance operation. Possessing the capacity of STW, this 50 amp generator cord can be used indoors and outdoors in all weather and seasons.
  • Twist Locking Design: Locking ring design keeps dust and rain out of plug connection. When the plug is inserted and twisted into the locked position, it will not slip from the generator socket due to wind, hurricane, heavy rain, snow, etc.
  • Portable Strap: The ergonomic grip makes it easier for you to plug and unplug. The plastic strap makes the cord neat when not in use. This generator wire is perfect for emergency generator connection to help power the entire home, office, shop, etc.
  • Wide Application: This cord enables an easier reach from your generator to your nearest power receptacle or electrical connection. So you can use secure electricity when you are home, working, or outdoor traveling.

Cable Matters 4 Prong Replacement 50 AMP RV Power Cord (NEMA 14-50P to 4 Wire) – 25 Feet

Specifications:

Cable Matters 4 Prong Replacement 50 AMP RV Power Cord (NEMA 14-50P to 4 Wire) - 25 Feet

$124.69
$115.99
 in stock
Amazon.com
as of May 26, 2022 12:34 am

Features

  • 50 amp replacement cord with 4 wire pigtail provides a new power connection for the damaged cord of a 50 amp style RV or Fifth Wheel; Re-wire your RV power cord to connect a 50A RV travel trailer cord to a 50A campsite power pedestal or a 50A 14-50R receptacle on an RV ready generator
  • Outdoor rated RV power cable has a STW rating with 6 + 8 AWG copper conductors; Weather-resistant 50amp RV electrical cord is engineered with a 600V rated thermoplastic STW cable jacket to prevent overheating
  • Heavy-duty 6/8 GAUGE RV CORD is rated for 50 amps and up to 240 volts to support up to 12500 watts; Safer unplugging with an easy-grip power plug on this replacement RV electric 50 amp power cord
  • Rugged & safe 4 prong 50 Amp RV Cord with a NEMA 14-50P power plug and un-terminated insulated wires; Color-coded wires with Black/Red - Hot, Green - Ground and White - Neutral make the installation simpler and safer
  • Lifetime warranty and product support provides peace of mind when purchasing this RV power cord 50 Amp replacement for camp power

Champion Power Equipment 100828 30-Foot 50-Amp 125/250-Volt RV Generator Power Cord, (14-50P to SS2-50R)

Specifications:

Champion Power Equipment 100828 30-Foot 50-Amp 125/250-Volt RV Generator Power Cord, (14-50P to SS2-50R)

$199.99
$166.48
 in stock
2 new from $166.48
Free shipping
Amazon.com
as of May 26, 2022 12:34 am

Features

  • Provides the 50-Amp connection you need to power up your RV, camper, or trailer
  • Service grade, abrasion, and weather-resistant insulation
  • The cold and heat resistant cord stays flexible in extreme temperatures
  • The plug and receptacle connectors are watertight and molded on for safety and durability
  • Champion Support includes a 1-year limited warranty with FREE lifetime technical support from dedicated experts

Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50P to SS2-50R Generator Power Cord, Heavy Duty STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Suitable for Generator to House

Specifications:

Rophor 50 Amp Generator Cord 25 Feet, NEMA 14-50P to SS2-50R Generator Power Cord, Heavy Duty STW 6/3 + 8/1 AWG, 125/250V, 12500 Watts, Suitable for Generator to House

$139.99
$123.99
 in stock
2 new from $123.99
Free shipping
Amazon.com
as of May 26, 2022 12:34 am

Features

  • HEAVY DUTY STANDARDS : Considering the fact that most users will use these cables under extreme outdoor conditions, so our 50 amp generator cord will not only remain flexible in the coldest of temperatures but also coated with a heavy-duty flame retardant, heat resistant PVC sheath to protect from wear and tear.
  • SUPERIOR CORD SPECIFICATION : 6/3+8/1 Gauge STW 50 amp Extension Cord is equipped with 100% pure copper coated with PVC to provide excellent conductivity. 125/250V, max wattage 12500 watts, 14-50P male plug and SS-250R female receptacle, UL approved.
  • TWIST LOCKING CONNECTOR : When the plug is inserted and twisted into the locked position, the connections are pretty firm and don‘t loosen at all during extremely heavy winds, rainstorm and during a snowstorm. It features a weatherproof connection & ensures further moisture protection during outdoor use.
  • DURABLE SAFETY DESIGN : Rophor 50 amp generator cord is equipped with ergonomic grip handles to use safely and easily. When it’s time to disconnect the cable, the fold-away handles on the plug and connectors will help you do so easily, safely and quickly.
  • GENERATOR CONNECTION TO HOUSE : Perfect for emergency generator connection to help connect power to the entire home. In the event of a power outage, connect it to the inlet box or transfer switch box in your house, Rophor 50 amp generator power cord will be your best choice.

Southwire 191800008 6/3 & 8/1 SEOW, 50 Amp Rating, 125/250-Volt Outdoor Extension Cord CA-Style CS63, Twist to Lock Plug, Hard-Usage and Oil Resistant Cable Jacket, 50-Feet, Black

Specifications:

Southwire 191800008 6/3 & 8/1 SEOW, 50 Amp Rating, 125/250-Volt Outdoor Extension Cord CA-Style CS63, Twist to Lock Plug, Hard-Usage and Oil Resistant Cable Jacket, 50-Feet, Black

$343.85
$223.17
 in stock
6 new from $223.17
Amazon.com
as of May 26, 2022 12:34 am

Features

  • 6/3 & 8/1 SEOW, 50-foot SEOOW Power Distribution Extension Cord
  • 50A California-Style CS63 Twist-Lock Plug and Connector
  • For use in disaster recovery, restoration, renovation or maintenance projects requiring temporary, portable power
  • Custom-blended jacket material for superior flexibility and chemical & abrasion resistance
  • Extra Hard Usage cord rating per the National Electrical Code