· cords plugs and amp adapters  · 15 min read

Best Heavy Duty 50 Amp STW Cable with Male and SS2-50R Twist Locking Female for RV

Discover the best heavy duty 50 amp STW cables with male and SS2-50R twist locking female for your RV. Our top picks offer durability, safety, and reliability.

When it comes to powering your RV, choosing the right heavy duty 50 amp STW cable with male and SS2-50R twist locking female is crucial. These cables are designed to handle the high electrical demands of RVs and provide a secure connection between your RV and the power source. In this article, we'll review the best heavy duty 50 amp STW cables on the market, highlighting their features, performance, and why they're the top choices for RV owners.

Overview

50 Amp Generator Cord, Heavy Duty 10FT RV Power Cord with Twist Lock
Power Your RV with Confidence: Heavy-Duty Generator Cord Built to Last
50 Amp Generator Cord, Heavy Duty 10FT RV Power Cord with Twist Lock
50 Amp Generator RV Power Cord Heavy Duty 50 ft, for Generator...
Power Your RV with Confidence: Heavy-Duty Generator Cord for Safe and Reliable Electrical Supply
50 Amp Generator RV Power Cord Heavy Duty 50 ft, for Generator...
20ft RV Generator to House Power Inlet Box Kit Twist Lock
Keep your RV powered with our 20ft heavy-duty generator cord and power inlet box kit.
20ft RV Generator to House Power Inlet Box Kit Twist Lock
50 Amp 25 Foot RV Extension Cord: Essential Power for RV Adventures
Unlock Reliable Power: Extend Your RV's Reach with Our Heavy-Duty RV Extension Cord
50 Amp 25 Foot RV Extension Cord: Essential Power for RV Adventures
CircleCord Heavy Duty 50 Amp RV/Generator Cord CircleCord Heavy Duty 50 Amp RV/Generator Cord

PROS

  • UL Listed for safety and durability
  • Heavy Duty 6/3+8/1 Gauge STW Wire for exceptional conductivity and flexibility
  • 14-50P Male and SS2-50R Twist Locking Female connectors for secure connections
  • 100 Feet length provides ample reach for various applications

CONS

  • Can be heavy and bulky to handle
  • May require additional adapters for some connections

The CircleCord Heavy Duty 50 Amp RV/Generator Cord is a reliable and efficient solution for powering your RV or generator. Its UL Listed construction ensures safety and compliance, while the Heavy Duty 6/3+8/1 Gauge STW Wire offers excellent conductivity and flexibility for hassle-free operation. The 14-50P Male and SS2-50R Twist Locking Female connectors provide secure and reliable connections, ensuring a stable power supply. The 100 Feet length provides ample reach and versatility for various applications, making it an ideal choice for RV enthusiasts and those who rely on generators for power.

The CircleCord Heavy Duty 50 Amp RV/Generator Cord is not without its minor drawbacks. Its weight and bulk can make it challenging to handle and maneuver, especially for extended periods. Additionally, you may need additional adapters to connect the cord to certain devices or outlets. However, these drawbacks are outweighed by the cord's exceptional quality, durability, and reliable performance. If you are looking for a heavy-duty power cord that can withstand the demands of RV and generator use, the CircleCord Heavy Duty 50 Amp RV/Generator Cord is an excellent choice.

50 Amp Generator Cord: A Reliable Power Solution for RVs and Homes 50 Amp Generator Cord: A Reliable Power Solution for RVs and Homes

PROS

  • Robust 6/3+8/1 AWG STW wiring for heavy-duty performance
  • Convenient 10-foot length for ample reach
  • Versatile NEMA 14-50P to SS2-50R connectors for wide compatibility
  • Durable twist-lock design for secure connections

CONS

  • May be too short for some applications
  • Prone to tangling if not properly stored

Introducing the 50 Amp Generator Cord, an essential accessory for RV owners and anyone looking for a reliable power source. With its heavy-duty 6/3+8/1 AWG STW wiring, this cord is built to withstand the demands of powering your RV, camper, or connecting your generator to your home. The 10-foot length provides ample reach, while the versatile NEMA 14-50P to SS2-50R connectors ensure compatibility with a wide range of devices.

The twist-lock design of the connectors ensures secure connections, preventing accidental disconnections and power outages. The durable construction of the cord makes it resistant to wear and tear, ensuring long-lasting performance. Whether you're powering your RV for a weekend getaway or providing backup power during an emergency, the 50 Amp Generator Cord delivers reliable performance you can trust.

HZXVOGEN 50A 25FT Heavy Duty STW Male and SS2-50R for RV HZXVOGEN 50A 25FT Heavy Duty STW Male and SS2-50R for RV

PROS

  • Durable STW construction ensures resistance to harsh weather and wear and tear.
  • NEMA 14-50P male to SS2-50R twist lock female connector for secure connection.
  • 125V/250V rating for a wide range of RV applications.
  • 25-foot length provides ample reach for convenient RV hookups.
  • ETL Listed for safety and quality assurance.

CONS

  • May be slightly heavy for some users.
  • Requires a compatible SS2-50R inlet on the RV.

The HZXVOGEN 50A 25FT Heavy Duty STW Male and SS2-50R Generator Cord and Power Inlet Box Combo Kit is an excellent choice for powering your RV with ease. The durable STW construction ensures that the cord can withstand the rigors of outdoor use, while the NEMA 14-50P male to SS2-50R twist lock female connector provides a secure connection between your RV and the generator. The 125V/250V rating makes this cord suitable for a wide range of RV applications, and the 25-foot length offers ample reach for convenient hookups.

The ETL Listed construction of this cord ensures both safety and quality. It is designed to meet strict safety standards, providing peace of mind while using it to power your RV. Overall, the HZXVOGEN 50A 25FT Heavy Duty STW Male and SS2-50R for RV is a reliable and durable cord that will help you power your RV with confidence.

50 Amp Generator Cord, Heavy Duty 10FT RV Power Cord with Twist Lock 50 Amp Generator Cord, Heavy Duty 10FT RV Power Cord with Twist Lock

PROS

  • Heavy-duty 6/3+8/1 AWG STW wire withstands demanding conditions
  • NEMA 14-50P to SS2-50R twist lock ensures secure connections and prevents accidental disconnections
  • 10-foot length provides ample reach for convenient generator placement
  • Durable exterior jacket protects the cord from wear and tear, ensuring longevity

CONS

  • May be bulky and cumbersome to handle due to its heavy-duty construction
  • Limited availability may restrict immediate purchases

This 50 Amp Generator Cord with Twist Lock is a reliable workhorse designed to meet the demanding power needs of your RV. Its heavy-duty 6/3+8/1 AWG STW wire construction ensures durability and resilience, making it ideal for extended use. The NEMA 14-50P to SS2-50R twist lock connectors provide a secure and reliable connection, eliminating any risk of accidental disconnections that could interrupt your power supply.

With a convenient 10-foot length, this generator cord provides ample reach, giving you the flexibility to position your generator at a suitable distance from your RV. The durable exterior jacket safeguards the cord against wear and tear, ensuring its longevity and reliability even in harsh outdoor conditions. Whether you're using it for your RV or connecting a generator to your home during power outages, this heavy-duty generator cord is an indispensable tool that delivers safe and reliable power.

VEVOR 30 ft Generator Extension Cord Heavy Duty STW Male SS2-50R Female Plug VEVOR 30 ft Generator Extension Cord Heavy Duty STW Male SS2-50R Female Plug

PROS

  • Durable STW construction withstands harsh environments and extreme temperatures
  • LED indicator handle provides visual feedback on power status
  • Powerful 50 Amp capacity for demanding RV applications
  • Included 15A adapter for versatile use
  • ETL Listed for safety and reliability

CONS

  • May be bulky for some applications
  • Handle can be sensitive to accidental bumps

Elevate your RV adventures with VEVOR's heavy-duty RV Power Cord. Sporting a robust STW build, this cord defies the elements and extreme temperatures, ensuring uninterrupted power flow. Its impressive 50 Amp capacity powers your RV with ease, and the LED indicator handle adds a layer of convenience by providing real-time power status updates. To enhance versatility, a 15A adapter is included, allowing you to connect to various power sources. Safety is paramount with this ETL Listed cord, guaranteeing peace of mind. While it might be slightly bulky for some uses and the handle can be prone to accidental activation, these minor drawbacks are eclipsed by the cord's exceptional durability and reliability. Whether you're a seasoned RV enthusiast or embarking on your first adventure, VEVOR's Heavy-Duty RV Power Cord is an indispensable companion to keep your travels energized.

To ensure your RV's electrical system remains in optimal condition, I highly recommend considering the following tips:
- Regularly inspect the cord for any damage or wear, especially before and after each use.
- Avoid overloading the cord by ensuring the connected devices do not exceed its 50 Amp capacity.br> - Store the cord properly when not in use, protecting it from harsh elements and potential hazards.

50 Amp Generator RV Power Cord Heavy Duty 50 ft, for Generator... 50 Amp Generator RV Power Cord Heavy Duty 50 ft, for Generator...

PROS

  • STW construction ensures durability and resistance to harsh weather conditions, making it ideal for outdoor use.
  • NEMA 14-50P to CS6364 & SS2-50R configuration provides compatibility with a wide range of generators and RVs.
  • 6/3 + 8/1 AWG wire gauge delivers excellent power transmission capacity, handling up to 12500 watts.
  • 125/250V voltage rating allows for safe and efficient power distribution.
  • 50-foot length provides ample reach and flexibility for easy maneuverability.

CONS

  • The substantial length can make it somewhat cumbersome to handle and store.
  • The thick wire gauge may require larger storage space compared to lighter cords.

Experience uninterrupted power supply for your RV with this heavy-duty 50 Amp Generator Cord, designed to handle the demanding electrical needs of recreational vehicles. Its durable STW construction makes it a reliable choice for outdoor applications, withstanding various weather conditions. The NEMA 14-50P to CS6364 & SS2-50R configuration ensures compatibility with most generators and RV hookups.

The impressive 6/3 + 8/1 AWG wire gauge allows for efficient power transmission, delivering up to 12500 watts of power. This makes it ideal for powering appliances, air conditioners, and other high-wattage devices in your RV. Its 50-foot length provides ample reach, allowing you to conveniently connect your generator to the RV's electrical system without any hassle.

20ft RV Generator to House Power Inlet Box Kit Twist Lock 20ft RV Generator to House Power Inlet Box Kit Twist Lock

PROS

  • 20ft extension cord provides ample reach for easy connection between your generator and RV.
  • NEMA 14-50P male plug and SS2-50R female connector ensure a secure and reliable connection.
  • STW 6/3+8/1 AWG construction withstands harsh weather conditions and heavy-duty use.
  • UL Listed for safety and peace of mind.

CONS

  • Some users may find the cord bulky and heavy to handle.
  • Inlet box installation requires some electrical knowledge.

Our 50 Amp 20 Feet Generator Cord and Power Inlet Box Combo Kit is designed to provide a reliable and convenient way to connect your portable generator to your RV's electrical system. This heavy-duty cord features a durable STW 6/3+8/1 AWG construction built to withstand the elements and the rigors of outdoor use. The NEMA 14-50P male plug and SS2-50R female connector lock securely into place, ensuring a safe and stable connection.

This kit includes an easy-to-install power inlet box that mounts to the exterior of your RV. Once installed, you can simply plug the generator cord into the inlet box to power your RV's appliances, lights, and other electrical devices. This eliminates the need to run extension cords through windows or doors, which can be both inconvenient and hazardous. The inlet box features a cover to protect it from the elements and a weather-resistant gasket to ensure a tight seal. Overall, this generator cord and power inlet box combo kit offers a safe and efficient way to power your RV, making it an excellent addition to your RV accessories. Its NEMA 14-50P male to SS2-50R STW construction, along with its UL Listing, guarantees reliability, durability, and long-lasting performance.

50 Amp RV Generator Power Cord and Inlet Box Combo Kit for Home 50 Amp RV Generator Power Cord and Inlet Box Combo Kit for Home

PROS

  • Heavy-duty construction for enhanced durability and longevity.
  • NEMA 14-50P male to SS2-50R twist-locking design ensures secure connection.
  • Integrated inlet box provides a convenient and protected electrical connection point.
  • 12FT length offers ample reach for powering your RV from a distance.
  • ETL Listed for safety and reliability.

CONS

  • May require additional connectors or adapters for specific RV models.
  • Could benefit from a storage solution to prevent tangles.

This 50 Amp RV Generator Power Cord and Inlet Box Combo Kit is a must-have for RVers seeking a reliable and convenient way to connect their RV to home power. Crafted with heavy-duty materials, this kit is designed to withstand the rigors of outdoor use, ensuring long-lasting performance. The NEMA 14-50P male to SS2-50R twist-locking design provides a secure connection between your generator and RV, eliminating any worries about accidental disconnections.

The integrated inlet box is a thoughtful addition, providing a dedicated electrical connection point that keeps your cords organized and protected from the elements. The 12FT length offers ample reach for powering your RV from a distance, making it suitable for a variety of setups. Backed by its ETL Listing, this cord meets safety standards, giving you peace of mind during use. While it may require additional connectors or adapters for certain RV models and could benefit from an included storage solution to prevent tangles, this combo kit is an excellent choice for RVers seeking durability, convenience, and reliability.

50 Amp 25 Foot RV Extension Cord: Essential Power for RV Adventures 50 Amp 25 Foot RV Extension Cord: Essential Power for RV Adventures

PROS

  • Optimized for demanding RV applications, featuring a durable STW construction to withstand harsh environments.
  • Uninterrupted power flow ensured by heavy-duty 14-50P to SS2-50R connectors, providing a stable connection between your RV and external power sources.

CONS

  • The size and weight of the cord can be a minor inconvenience during handling and storage, especially in confined spaces.
  • Although the weather-resistant design protects the cord from most elements, it's essential to avoid prolonged exposure to extreme conditions to ensure longevity.

For RV enthusiasts seeking reliable power solutions, the 50 Amp 25 Foot RV Extension Cord emerges as an indispensable tool. Its robust construction, featuring STW durability, makes it an ideal choice for connecting generators or external power sources to your RV.

The heavy-duty 14-50P to SS2-50R connectors provide a secure and efficient transfer of power, ensuring stable operation. Moreover, the locking mechanism prevents accidental disconnections, adding peace of mind during your adventures. While its size and weight may require some effort during handling, this extension cord's ruggedness and reliability make it an indispensable companion for your RV escapades.

Conntek 50 Amp, Heavy Duty RV/Generator Cord with STW Wire and SS2-50R for RV Conntek 50 Amp, Heavy Duty RV/Generator Cord with STW Wire and SS2-50R for RV

PROS

  • Durable STW wire construction withstands harsh outdoor conditions
  • Powerful 50 Amp capacity for high-demand appliances and equipment
  • Reverse polarity indicator alerts you to improper wiring, preventing damage
  • SS2-50R twist locking female connector ensures a secure connection to your RV
  • 14-50P male connector plugs into standard RV outlets or generators

CONS

  • The cord is bulky and heavy, making it difficult to maneuver
  • The SS2-50R connector is not compatible with all RVs

The Conntek 50 Amp RV/Generator Cord is an excellent choice for safely and efficiently powering your RV or generator. With its heavy-duty STW wire construction, it is built to withstand harsh outdoor conditions. The 50 Amp capacity provides ample power for even the most demanding appliances and equipment. The reverse polarity indicator is a valuable safety feature, alerting you to improper wiring that could cause damage. The SS2-50R twist locking female connector ensures a secure connection to your RV, while the 14-50P male connector plugs into standard RV outlets or generators.

One potential drawback of this cord is its bulk and weight, which can make it difficult to maneuver. Additionally, the SS2-50R connector is not compatible with all RVs, so be sure to check the compatibility of your RV before purchasing. Overall, the Conntek 50 Amp RV/Generator Cord is a high-quality product that provides reliable and safe power for your RV or generator. Its durable construction and safety features make it a worthwhile investment for any RV owner.

Whether you're looking for a heavy duty 50 amp STW cable for your RV or a generator, we've got you covered. Our top picks offer a range of lengths, gauges, and features to meet your specific needs. So, upgrade your RV's electrical system today with one of our recommended heavy duty 50 amp STW cables.

Frequently Asked Questions

What is the best heavy duty 50 amp STW cable for RV?

The best heavy duty 50 amp STW cable for RV is the CircleCord UL Listed 50 Amp 100 Feet RV/Generator Cord with Locking Connector. It features a durable 6/3+8/1 gauge STW wire, a locking connector, and a weather-resistant design.

What is the difference between STW and regular wire?

STW wire is a type of electrical wire that is specifically designed for use in wet and harsh environments. It is more resistant to moisture and abrasion than regular wire, making it ideal for outdoor applications such as powering RVs.

What is the SS2-50R twist locking female connector?

The SS2-50R twist locking female connector is a type of electrical connector that is commonly used on RV power cords. It is a locking connector, which means that it provides a secure connection between the power cord and the RV's electrical system.

How long should my RV power cord be?

The length of your RV power cord will depend on the size of your RV and the distance between your RV and the power source. A good rule of thumb is to choose a power cord that is at least 25 feet long.

What gauge wire do I need for a 50 amp RV?

For a 50 amp RV, you will need a power cord with a gauge of 6/3+8/1 or thicker.

Back to Blog

Related Posts

View All Posts »
PCXWTLN, the best outdoor lighting solutions

PCXWTLN, the best outdoor lighting solutions

PCXWTLN offers the best outdoor lighting solutions with a range of waterproof and solar powered products. From spot lights to lanterns, we have everything you need to illuminate landscape. Get yours today and experience the difference.

Best Attic Roof Exhaust Fans for Maximum Ventilation

Best Attic Roof Exhaust Fans for Maximum Ventilation

Discover the top-rated attic roof exhaust fans to enhance ventilation, reduce heat buildup, and improve air quality in your home. Our curated selection offers exceptional performance, durability, and energy efficiency.