5 best cord for generators

Cords for generators, often referred to as generator extension cords, are specialized electrical cables designed to connect portable generators to various devices or appliances.These cords are essential for safely and effectively distributing power from a generator to the equipment you want to operate during power outages or in remote locations where a traditional power source is unavailable.

Key points about cords for generators:

  1. Length and Gauge: Generator cords come in different lengths and wire gauges (typically measured in AWG - American Wire Gauge). The length of the cord determines how far away your generator can be from your appliances, while the gauge affects the cord's capacity to handle electrical current. A thicker gauge (lower AWG number) can carry more power over longer distances without voltage drop.

  2. Plug and Outlet Compatibility: It's crucial to ensure that the generator cord's plug is compatible with your generator's outlet and that the other end matches the type of outlets on your devices or appliances. Common plug types include NEMA L14-30 for 30-amp generators and NEMA L5-30 for 30-amp devices.

  3. Safety: Safety is paramount when using generator extension cords. Always follow the manufacturer's guidelines and safety instructions for your specific generator and cord. Avoid overloading the cord with too many devices or appliances, which can cause overheating and potential fire hazards.

  4. Outdoor Use: Many generator cords are designed for outdoor use and come with weather-resistant features, such as durable insulation and UV protection. This is important because generators are often used outdoors during inclement weather.

  5. Voltage Rating: Ensure that the cord is rated for the voltage your generator produces (e.g., 120V or 240V) and matches the voltage requirements of your equipment.

  6. Amps Rating: The cord should also have an amperage rating that matches or exceeds the maximum amperage output of your generator. Overloading the cord can lead to overheating and damage.

  7. Maintenance: Regularly inspect and maintain your generator cord for any signs of wear, damage, or exposed wires. Damaged cords should be replaced promptly to prevent electrical hazards.

  8. Grounding: Some generator cords come with grounding features to enhance safety. Grounding is especially important when using generators to power appliances in wet or damp conditions.

  9. Storage: Properly store your generator cord when not in use to prevent tangling and damage. Coiling the cord neatly and storing it in a dry place is recommended.

In summary, cords for generators are specialized extension cords designed for connecting portable generators to electrical devices and appliances. Selecting the right cord with the appropriate length, gauge, plug, and safety features is essential for safe and reliable power distribution during emergencies or outdoor activities. Always prioritize safety and follow the manufacturer's guidelines when using generator extension cords.

Below you can find our editor's choice of the best cord for generators on the market
  

Champion 25-Foot 30-Amp 250-Volt Generator Power Cord for Manual Transfer Switch (L14-30P to L14-30R)

Champion Power Equipment

Based on 5 reviews Check latest price

Product description

The Champion 100395 250-Volt Generator Power Cord extends 30 amps of power up to 25 feet, providing power where you need it most - your home. When you need to bring the power from your generator into your home so you can use essential items during an emergency, depend on Champion’s 25-foot generator power cord. This power cord provides a safe and convenient way to connect your generator to the manual transfer switch on your home, providing the convenience of utility power and eliminating the need to run extension cords throughout the house. Use this cord with portable generators rated for 30 amps that feature an L14-30 receptacle. The male end of the cord plugs into your generator, while the female end connects to a transfer switch with L14-30 connection. Consulting a certified electrician on the proper installation and use of a manual transfer switch is highly recommended. Ideal for quick and dependable use of power, this 25-foot, high-capacity 10-gauge wire is surrounded by durable, outdoor-rated insulation (SJTW). Featuring a heat and cold resistant thermoplastic jacket, you can be sure your power cord will remain flexible and function perfectly whether the temperature outside is extremely hot or extremely cold. Champion’s convenient generator cord is rated for use with 125/250-volts and extends 30 amps of generator power to your home. The 25-foot long cord allows you to run your generator from a safe distance, protecting you and others from noise and hazardous exhaust. Champion Support and our nationwide network of service centers will back up your purchase with a 1-year limited warranty and FREE lifetime technical support.

  • Powerful – Connect the locking outlet on your generator to the manual transfer switch on your home and extend up to 30 amps of power
  • Flexible – The cold and heat resistant 25-foot, 10-gauge wire stays flexible in extreme temperatures and is rated for 250-volt use
  • Weather Resistant – Service grade, abrasion and weather-resistant SJTW insulation
  • Safe – Extend your power up to 25 feet away, protecting you and others from hazardous generator exhaust
  • Reliable – Champion Support includes 1-year limited warranty with FREE lifetime technical support from dedicated experts

User questions & answers

Question: Can this cord be used in the rain
Answer: This seat fits only John Deere mowers. Please check the bolt pattern before ordering. Unfortunately we do not offer seat for exact your model.
Question: Does this cord provide fused/breaker 15 amp protection on each of the 3 outlets
Answer: I was under the impression this replacement seat was out of stock and not available.
Question: Is this cord UL listed
Answer: Hello AnthonyThank you for your email This seat should work for your L130 as its listed as fitting.You can compare the bolt mounting pattern on our Amazon Listing just to see if it matches yoursbest regardsRick
Question: The product information says (l5-30p to three 5-20r) but the second picture on the left says l5-30r? description is confusing.i need it to be l5-30r
Answer: Mine was shipped by Amazon's Smiley trucks (not FedEx or UPS or even the USPS) so it doesn't indicate a return address; therefore I don't know where it actually was shipped from. It was in a lightweight cardboard box inside a larger bubble wrapped lined envelope... That seemed good enough to protect it from shipping damage... I got mine in September of 2019 so I can only speak to the one occurrence from 16 months ago... If you order again I hope your experience matches mine.

Product features

Champion 25-Foot 30-Amp 250-Volt Generator Power Cord for Manual Transfer Switch (L14-30P to L14-30R)

Extend 30 amps of power up to 25 feet with Champion’s convenient generator cord. Connect your portable generator to the transfer switch on your home to easily and safely provide power where you need it most. Resistant to extreme heat or cold, this cord stays flexible so it’s ready when you are.

We make the power that makes your life easier.

Accessories

From power cords to wheel kits and everything in between, count on Champion to provide a wide range of accessories to ensure you get the most out of all your Champion products.

25 Feet Heavy Duty Generator Extension Cord,Generator Locking Cord,NEMA L5-30P/Three 5-15R, 3 Prong 10 Gauge Flexible Generator Cable, Generator Power Cord,30Amp 3750 Watts Yodotek

Yodotek

Based on 512 reviews Check latest price

Product description

p>NEMA L5-30P/Three 5-15R GENERATOR EXTENSION CORD



Specifications:

Cord Length: 25 ft

Color: black cord set and yellow cable

Cable:SJTW 105℃ with UL listed

Material: Copper, PVC



Wire: 10 Gauge(5.26mm2) 105℃

HEAVY DUTY BIG GAUGE/b>



10 gauge 10(AWG)3 prong generator cable can run the max wattage of 3750 watts,power of 30 Amp 125 Volts.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 adapter for your generator.



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.



Flexible



The cold and heat resistant, 10-gauge wire stays flexible in extreme temperatures and is rated for 125-volt use



WEATHER/WATER/FIRE RESISTANCE



105℃ PVC cover 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



1 YEAR QUALITY GUARANTEE AND 3 YEAR CUSTOMER SERVICE



If you found any problem of our cable pls email us,we will feedback you in 24 hours.



  • NEMA L5-30P/THREE 5-15R-Generator extension cord 3 prong 10 gauge(10 AWG) cable run the max wattage of 3750 watts,power of 30 Amp 125/250 volts, extends your power up to 25 feet
  • Flexible - The cold and heat resistant, 10-gauge wire stays flexible in extreme temperatures and is rated for 125-volt use
  • 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.
  • WEATHER AND FIRE RESISTANCE - This generator cable can be used indoor/outdoor for all weather and all season.We choose the good quality of 105℃ PVC with the FT-1 level fire resistance.And pure copper(5.26mm²) which will not let the cable get heat during the operation time.
  • 1 YEAR QUALITY GUARANTEE AND 3 YEAR CUSTOMER SERVICE If you found any problem of our cable pls email us,we will feedback you in 24 hours.

User questions & answers

Question: What is the thickness of the 25' 3-prong 10 ga flat cable
Answer: Yes, that is the way I have mine set up.
Question: Can I cut the end of the 3 outlets and install a leviton 30/50 male plug for my transfer switch
Answer: Turn the volume up to the half way point and wait 10-15 seconds for the bluetooth connection to be made with the base unit. it's pretty slow starting up.
Question: Is this compatible with a 4000 watt surge rate, 3300 run rate generator. It says rated at
Answer: The base unit has Optical and RCA phone jack inputs. If the Roku has one of those outputs you are probably OK. I am using it with a Fire TV.
Question: Does the the clear 3 connection end light up when plugs are plugged in them
Answer: The base is plugged in all the time. The speaker can be lifted off and placed wherever you want it
Question: Would this work on a plasma cutter
Answer: No, Generac model #6003 will not work for model #6998. We recommend model #0J932000SM online at https://generac.ordertree.com/generac-generator-8kw-sm-maintenance-kit-2013-evolution-series-10w-30-oil-0j932000sm.html
Question: Is wire underground rated
Answer: These are OEM parts.
Question: Can this be used as a car charging extension cord
Answer: No, maintenance kit #6003 is not compatible with your model #, but you can use maintenance kit #5661.
Question: Is this UL listed
Answer: No, Generac model #6003 will not work for your model.

Product features

RVGUARD 4 Prong Generator Extension Cord

Kutatek 25Ft L14-30P to Four 5-20R, 4 Prong Generator Distribution Extension Power Cord, 30 Amp 125/250V 7500 Watts, 10 Gauge SJTW Cable, UL Listed

Based on 35 reviews Check latest price

Product description

Specifications:

 ·       Cord Length: 25ft

·        Cable: SJTW

·        Material: 4 x 10Gauge Bare Copper, PVC 105℃

·        Maximum generator running watts: 7,500 Watts

·        Maximum generator input: 30Amp 125/250 Volts

Package Includes:

·        1x25 Feet NEMAL14-30P/ Four 5-20R Generator Distribution Extension Power Cord

·        1x Dust Cover

.        1x Adjustable Cord Organizer



This UL Certified Heavy Duty distribution extension cable converts a 30-amp locking outlet to four 20-amp household outlets, best extension cord for your generator to connect with home electrical appliances and/or tools.



UL Certified Heavy Duty Generator Extension Cord

30AMP,125/250 volts ,4 Prong, 4x10 gauge bare copper construction can accommodate loads of up to 7,500 watts



Weather/Water/Flame Resistant 

SJTW insulation perfect for indoor/outdoor use, the included Dust Covers to keep your outlets clean when not in use 



Flexible

Cold and heat resistant, stays flexible in extreme hot and cold weather conditions. 



1 Year Quality Guarantee and 3 Years Customer Service

  • Useful : This UL Certified Heavy Duty extension cable converts a 30-amp locking outlet to four 20-amp household outlets
  • Powerful : 4x10 Gauge Bare Copper Conductor cable can run the max wattage of 7500 watts, power of 30 Amp 125/250 volts, a good generator adapter for emergency using.
  • Weather/Water/Flame Resistant : SJTW insulation perfect for indoor/outdoor use, the included Dust Covers to keep your outlets clean when not in use
  • Flexible : Cold and heat resistant, stays flexible in extreme hot and cold weather conditions.
  • 1 Year Quality Guarantee and 3 Years Customer Service, if you have any questions, please feel free to contact us, we will get back to you within 24 hours.

User questions & answers

Question: my generator's L14--30R is 120v or 240v, for this plug, how do I set the switch selector; to 120v or 240v
Answer: I'm sorry but this will NOT fit the Z225. You need the BM21816 kit for this application/machine.

EXCELFU 30 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box for 4 Prong Generator Cord, NEMA L14-30P 125/250 Volt Generator Inlet Box, 7500 Watts, ETL Listed, Weatherproof Outdoor Use

EXCELFU

Based on 17 reviews Check latest price

Product description

Keep Your Home Geared up and Running When Power Outages or Emergency Backup Power.

Connect your generator to the inlet box with a generator cord where you can utilize your transfer switch to successfully swap the source of your power supply when emergency power is needed.



Safe Operation

Power inlet boxes run power to critical electrical systems, while avoiding harmful exhaust fumes that a generator produces. Simply mount the box on the exterior of a home/business, and run the wiring to a transfer switch/box installation.



Specification

• Current Rating: 30 Amps

• Voltage Rating: 125/250 volts

• Plug Type: NEMA type 3R

• NEMA Configuration: NEMA L14-30P

• Certification: ETL listed

• Max Wire Guage: 10 awg

• Dimensions:4.1*3.1*6.1 inches(L*W*H)

• 1.2 inch Knockouts: Left, Right, Bottom and Back



Features

• Outdoor rated plugin box for a generator

• Easy to wire up into the box and secure the cover

• Weatherproof box is against the elements

  • 30 Amp Generator Inlet Box: 30Amp, 125/250V, 7500W POWER INLET BOX, NEAM L14-30 inlet plug, compatible with all 30 Amp NEMA L14-30 generator cord. 10 AWG max wire gauge. Outdoor certified power inlet box for generator. Ideal solution for power outages or emergency backup power to keep your home geared up and running.
  • Green Light Indication: Upgarded design with a green light on the flip lid. The green light on when the generator plug in the power. The visible light provides more safety and convenience when it is working especially at night.
  • Enough Space: There is plenty of room for heavy gauge wire and facilitates through-in. It's easy to getting the wires in the proper spot with the removable front panel. There are four 1.2-inch knockouts on the left, right, back and bottom for wiring to transfer switch or electric panel.
  • Weatherproof&Sturdy Construction: Constructed of rugged steel and covered with corrosion resistant coating inside and out, our 30 amp power inlet box box is weatherproof and against the elements. The front lid can be closed securly when not in use to protect the connector inlet from moisture and dust.
  • Buy with Confidence: Every 30 amp generator inlet box is backed by 18-month warranty. If you are not satisfied with your purchase, just contact with us and our Customer Service Team will help you RETURN OR REFUND.

User questions & answers

Question: How many knockouts on the box
Answer: Dear customer, The minimum bending radius of this Optical Digital Audio Cable is 35mm. If you have any other question, please feel free to contact us from Amazon Message Center. Thanks!
Question: Can i use 6 awg wire
Answer: Dear Customer, Gold-Plated connectors help to resist corrosion and offer a clear, smooth-flowing optimal signal. Any further question, please feel free to contact us. Thanks!
Question: How to punch the hole
Answer: This item usually runs pretty true to size. Provided below is the spec sheet for this item (in inches): XXS: Bust 35.5, Waist 33.5, Hip 41, Center Back Length 28 3/8, Cap Sleeve Length 11 1/8 XS: Bust 37.5, Waist 35.5, Hip 43, Center Back Length 28 7/8, Cap Sleeve Length 11 3/8 Small: Bust 39.5, Waist 37.5, Hip 45, Center Back Length 29 1/8, Cap Sleeve Length 11 5/8 Medium: Bust 42, Waist 40, Hip 47.5, Center Back Length 30, Cap Sleeve Length 12 Large: Bust 45, Waist 43, Hip 50.5, Center Back Length 30.5, Cap Sleeve Length 12.25 XL: Bust 48, Waist 46.5, Hip 53, Center Back Length 31, Cap Sleeve Length 12.5 2XL: Bust 52, Waist 51, Hip 57.5, Center Back Length 31.5, Cap Sleeve Length 12.75 3XL Bust 56, Waist 55.5, Hip 62, Center Back Length 32, Cap Sleeve Length 13

Houseables Generator Cord, Electric Extension Wire, 4 Prong, 30 Amp, 125-250v, Single, Yellow, All Rubber, 10 Gauge, Heavy Duty, L14-30, Transfer, Electrical Power Cable, with Locking Switch

Houseables

Based on 526 reviews Check latest price

Product description

All weather, all-purpose, and heavy-duty Houseables’ 4-prong 10-gauge/4-conductor heavy-duty extension cord. It gives you an all-weather transfer switch cord that is both flexible and able to run at a maximum wattage of 7,500 watts without overheating or shorting out. It is substantially constructed with a thick yellow rubber coating, solid black molded plugs, and a twist and lock feature for reliable indoor and outdoor performance. The pliability of the cord in all temperatures and weather conditions means the cord will not become stiff nor difficult to recoil afterwards, always resulting in clean storage. Our cord gives you a clean way to connect your backup generator to your home for emergency use. Gives you a clean and steady charge for various indoor and outdoor applications Good molded plug on either end and remarkably flexible compared to other 10-gauge wire cords. Solid, firm connections for various indoor and outdoor electrical needs (especially valuable in colder Winter regions). The extra thick protective coating helps to ensure long lasting use without fraying, splitting, or a compromised performance. Safely powers air compressors, portable AC units, power generators, and higher amperage power tools, charging electric vehicles, RV batteries, refrigerators, and much more.

  • ALL-WEATHER INDOOR/OUTDOOR USE: 10 gauge/4-conductor, 30 amp, 4-pronged all rubber transfer switch extension cord. Rated for general indoor and outdoor use and is compliant with cradle mounts, portable AC units, air compressors, electric vehicle charges, and emergency electrical needs during power outages and other power connection purposes. Please note that this cord becomes less malleable in colder weather.
  • EXCELLENT PLIABILITY: Pliable, flexible all rubber cord gives you a clean current in subzero weather conditions. Works tremendously for carrying a sustained load without overheating or becoming stiff. It is weather, water, and oil resistant, and may be used for extended periods of time year-round. A useful and reliable emergency extension cord that has excellent flexibility straight out of the box.
  • TWIST AND LOCK MECHANISM: SJTW L14-30 locking power cords with 125-250 voltage. The locking plugs have the pins arranged in a circular manner. The plug is inserted and twisted to lock in place. This cord can be used to run any circuit in your breaker panel up to 30A. It is an ideal cable for running an emergency generator to your wall outlet.
  • FOR HIGHER AMP LOADS: Larger gauge wiring is well built to give you peace of mind when running higher amp loads. The yellow rubber is accented by black molded ends that give high visibility. The cord rolls out cleanly and easily recoils when not in use, so storage is never a bother.
  • SPICE UP YOUR BACKYARD: Our extension cord will give you the opportunity to have the ultimate backyard set-up without the hassle. Add some accessories around your patio while using our extension cord as a handy helper to get the job done.

User questions & answers

Question: Can this be used on an electric dryer
Answer: Yep that's what I have. Sound quality is amazing
Question: what do i need to hook up my portable generator to my house
Answer: It will depend on the TV and amplifier if it has a variable toslink output on the TV. Some TV's are fixed optical out and some variable (control volume via TV). If the TV is an fixed output you should still be able to control the sound via your soundbar or integrated amplifiers remote and not the TVs. The Optical cable itself doesn't have much to do with the attenuation of the sound, that is left up to the TV or/ and the Amplifier if it has volume controls.
Question: Is this cord made in USA
Answer: Dear Customer, Yes, the Optical Digital Audio Cable can fit LG sound bar. Any other question, please feel free to contact us. Thanks!
Question: is the 10 gauge wire copper
Answer: It is optical, not electrical so I cannot see why it would be a problem. Obviously that means that it is a pipeline for a high intensity beam of low level laser light. But you must take great care not to bend it very much. A kink would likely render it inoperable. My suggestion for running cables of any kind these days is to run a backup cable, or place it in a conduit so that a replacement could be pulled through or a second cable could be added.

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