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S7 25 Feet Heavy Duty Generator Adaptor Extension Cord,Locking Cord,NEMA L14-30P/Four 5-20R, Generator Power Cord

Free shipping on orders over $29.99

$49.99

$ 23 .99 $23.99

In Stock

1.Color:Blue


About this item

  • High-Capacity Power Handling:supports up to 30 Amps and 7500 Watts at 125/250 Volts, making it ideal for connecting generators to multiple appliances or tools during power outages or outdoor events.
  • Premium 10-Gauge Pure Copper Wire:constructed with 10-gauge pure copper wiring to ensure maximum conductivity and minimize overheating, providing reliable performance for heavy-duty applications.
  • Durable and Weather-Resistant Design:features a 105°C-rated PVC jacket with FT-1 level fire resistance, suitable for both indoor and outdoor use in various weather conditions, including rain and snow.
  • Secure Twist-Lock Connection:equipped with a NEMA L14-30P twist-lock plug to prevent accidental disconnections, ensuring a stable and secure power connection even in challenging environments.
  • Versatile 4-Outlet Configuration:includes four 5-20R outlets, allowing simultaneous connection of multiple devices or appliances, enhancing flexibility for residential or commercial use.



4.7 out of 5 stars Best Sellers Rank
  • #35,674 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #53 in Outdoor Generator Cords, Sets & Plugs

Product Description

Extension Cord

  • NEMA L14-30P/Four 5-20R Generator Extension Cord
  • Cable:105℃ with UL listed,Material: Copper, Wire: 10 Gauge(5.26mm2) 105℃
  • Maximum Generator Running Watts: 7500 Watts
  • Maximum Generator Input: 30Amp 125/250 Volts
  • 10 Gauge 4 Prong Generator Cable Can Run The Max Wattage Of 7500 Watts,Power Of 30 Amp 125/250 Volts,Twist Locking Design
  • The Plugs Was Design With The Lock Structure.When The Plug Is Inserted And Twisted To Lock Place,It Will Not Slipping From The Generator Socket Due To Wind, Hurricane,Big Rain, Snow, This Is The Best Extension Cord For Your Generator To Connect With Home Appliance And Electric Power Tools.
generator cord

Heavy Duty Generator Locking Cord

  • Weather/Water/Fire Resistance
  • 105℃ With The FT-1 Level Fire Resistance.The Cable Can Be Used Indoor/outdoor For All Weather And Season,It Is Also With The Water Resistance,Much Safer For Emergency And Extreme Weather Using
  • The Big Gague And Pure Copper Can Avoid The Cable Getting Overheating From Long -time Use.It Is A Useful And Reliable Emergency Extension Cord For Your Generator.
Customer Reviews
4.8 out of 5 stars 698
4.7 out of 5 stars 399
4.5 out of 5 stars 1,360
4.8 out of 5 stars 556
4.8 out of 5 stars 1,052
S7

abby
Reviewed in the United States on January 4, 2025
High quality
Customer
Reviewed in the United States on January 25, 2025
Muy puntual y responsable el entrega
Kindle Customer
Reviewed in the United States on January 21, 2025
Exactly what I ordered and got it quick.
Kim D
Reviewed in the United States on January 13, 2025
I like the fact that the cord is flat and can run in through a window or door from my generator without leaving them open for cold air to enter as well.
Aaron
Reviewed in the United States on December 29, 2024
Bought to simplify running one cord through a door or window for backup generator and wipe was I surprised at the initial quality and feel. Seems like it will be great for years to come.
XDiabeticX
Reviewed in the United States on October 19, 2024
I bought this product as part of my hurricane prep a few years ago. As a result of Hurricane Milton in FL, we lost power for several days and I was using a generator. This connection worked very well and the fact that the connection point sort of rotates into position was helpful to ensure that it kept in the generator (can’t vibrate and fall out, it’s a good design). It definitely held the power load without issue, and it has four connection points which is helpful to get all that off one branch connection. That said, my only complaint, which is minor, is that the blue cord is quite thick and it is not going to be able to slip in under a door or anything like that if you intended to bring it inside the home. Good buy though!
Blane
Reviewed in the United States on October 27, 2023
This S7 brand 25 Feet Heavy Duty Generator Adaptor Extension Cord,Locking Cord,NEMA L14-30P/Four 5-20R worked and performed well hooked up to portable generator that has the L14-30R outlet, P stands for Plug, R stands for Receptacle makes sense.I used my portable generator because Power Company was doing maintenance in my area and power was off for 8 plus hours.Like how there is 2 red dots and 2 green dots on the 5-20R end. To balance any two higher amp draw appliances. I only plugged up my one refrigerator, but if i had plugged up my separate freezer one would be plugged in the red dot and the other i would have plugged to a green dot receptacle on this extension cord.I planned on defrosting the stand alone freezer is why i didn't plug it up while house power was off.Any small amp draw appliance can plug up any combination of red or green dot.Good heavy duty extension cord.
JED
Reviewed in the United States on September 22, 2022
If your generator is putting out 240v from the NEMA L14-30R receptical (which I presume most generators do) this cable uses one phase to feed two of the 120v outlets on one side and the other phase to feed the two adjacent outlets giving you four 120v outlets (I don't think this was plainly stated). As others mentioned, probably best to balance your load. The cord and plugs seem pretty heavy duty & well built, not noticed until I received it but the cable is flat, this may come in handy if running under a garage door etc. Says there is an indicator light in the female end of the cord, either mine doesn't have one or it doesn't work but not a deal breaker. I have a Westinghouse 5300 series geneartor and the 120v/240v selector switch has to be set to 240v in order for this receptical to become functional, also not plainly stated in the manual! So far seems like a decent cable for the money, need to test it out on the next power outage.
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