BEST Generator Cord is the One you Can Make Yourself

How to make a Generator Cable that's BETTER than any one you can buy. 100% Copper construction extension cord is built to last forever with heavy duty cable & dependable construction.

Parts I used:

Nothing in this video was sponsored - Always follow your directions, this video is not a step by step guide, your situation may be different and electrical laws may vary from yours.

Update: The Pass Seymour plug I use has removable inserts in the clamping mechanism in the back of the plugs. This should be removed (not done in the video) for larger sized cable. Always refer to your specific instructions for the plugs. Thanks to a viewer for pointing this out.

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Disclaimer:
Due to factors beyond the control of Silver Cymbal, I cannot guarantee against improper use or unauthorized modifications of this information. Silver Cymbal assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Silver Cymbal recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of Silver Cymbal, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Silver Cymbal.

[gergc]

Another good rule is to turn the breaker off before plugging/unplugging a cable and locking/unlocking it.
There can be an arc if not which will degrade the prongs over time.

[geneballay]

Thank you for putting the video together and then sharing. The 240 volt socket on my old generator (1979) had a different plug (which I wired myself back in the day), but the new one I bought last week has the kind of plug you are showing. Your video let me do the new plug with no worries.

[thetheflyinghawaiian]

I work in an industrial research facility from the 1900s where the polarity of the outlets is random, so I do this 20-30 times to get the machines spinning in the right direction when we setup a new test plant. Handy design, and I concur, they last forever. We are very hard on these.

[allkindsofoutdooractivities]

Great instruction! I had to build a 240 volt “extension” cord because our window unit’s cord was too short lasted at least 15 years before we moved. Never an issue

[tracycrispino]

I have made several of these cables but didn’t use ferrules. That was a nice touch and I will try them next time. Nicely done brother 👍

[rcketplumber]

The outermost insulating layer is often called sheathing to differentiate it from the insulation on the individual conductors.

[MakerDIY]

Worth building for the custom length alone! Thanks for another great video!

[nrj]

I really love those receptacles where the wire goes straight through rather than wrapping around the screw. My Generlink cable apparently was custom made.

[raymondgarafano]

YUP, I made one after I bought a nice Powerhorse gen running watts 7200 120/240 30 amps
from Northern Tool & Equipment. A good rugged cord is safer, you don't want any abrasiveness
where wire could be exposed and sitting in a puddle. I have a male fitting at each end, I know it
is a widowmaker, BUT after you shut the MAINS OFF and plug into the dryer, knowing its wiring
is protected by a 30 amp fused double pull-out or double-breaker you are all set. Silver Cymbal
did a VERY professional job here and that cord set will last forever. I am sure he will make sure
it is dry when he hangs it up to prevent dry rot. Two thumbs up.

[gergc]

That gasket will wear over time.
I've found that replacing it with rubber (standard bicycle inner-tube) works well.
Unfortunately, most times you won't realize this is necessary until it shorts out.

[FadedHero]

I've made PC power cables out of shielded 12/3 SOOW cable. They are the best cables I've ever had for a PC.

[sikhswim]

Great example of doing things correctly with all the right tools. Nice!

[abecoulter]

that cable is very well used for caravans/ RVs and the live entertainment industry in america, hence the rugged outer jacket

[thegonzo]

Nice video. Well done and enough detail for a DIYer to tackle the job.

[johnnyray]

I have been unsure if I should make my own or just by it. I need 40 ft 30 amp but this video is making want to give it a go. Nice informative video.

[xsauce]

You know it's a good cable when it's the size of a garden hose

[abecoulter]

another tip to slide that weather grommet or seal, use a bit of cornstarch or talc powder to act as a lubricant

[fredthompson]

Nice job one thing on the plugs you need to remove the black spacers from the clamps on end of plugs it is crushing wire unevenly.

[gonzos-twin]

When running hps lights knowing how to make lines is life saving instead of relying on off the shelf extension cord

[MrDavez]

I need to make a L-14 30P to a 10-50P so it plugs into my existing 50A compressor plug. Was given a Black Max 8125 Honda Powered Generator not running. 1 carb clean and governor adjustment later, she's ripping 60 Hertz @ 120v. But the output is a 30A instead of the 20A on my older Generac 4000.
Priced parts to make 25ft cable for me as seen in video, , at Menards 10/16/23 for 80 bucks Thanks for the info.