How about a full 20-amp tool? Thanks for visiting the RV Repair Club and the opportunity to assist with your extension cord question. This is important because some power tools like leaf blowers need a cord with a much higher Ampacity than a small fan! I will also add that the main breaker has been tripped (turned off). I am trying make an extension cord to run from a 30 amp plug on my generator to the 220 receptacle in my basement. And again, if I plug the amp straight into the wall, do I need to make certain the power cord is a 20 amp cord. Thanks to all . For a 30 amp service I would recommend using a 10 gauge/30 amp cord which will match up exactly to your existing shoreline cord and you will not experience any drop out. If that's not possible I will use the coach 50amp cord plus the 30 amp cord to get … But don't try to use a cheap 50 foot 16 guage drop cord. Select the Right Generator Cord Shape. Will it hurt to […] The problem with this idea is USB 3.0 extension cables can be hit or miss. FREE Shipping by Amazon. How can I do this. [ 22 Answers ] I need to know if I can convert a 15 amp extension cord to plug in 20 amp equipment (temporary). The plug on the equipment has one fin turned perpendicular to the other. The cable is an SOOW 12/4, 20 Amp copper … The resistance for a 100 foot cord (200 feet) for #10 is .25 ohms. Then use a utility knife to split and slice off the jacket about 3/4 inch from the end of the cord. He did advise to remove the extension cord and hide it for any electrical inspections. Customer Service September 19th, 2016 . This means you’ll probably end up with at least a 14-gauge extension cord, but even 10- or 12-gauge cords will work … 15 amp extension cord to plug in 20 amp equipment? 50 ft. SOOW 12/4 NEMA L15-20 20-Amp 3-Phase 250-Volt Industrial Rubber Extension Cord This AC WORKS® brand extension cord [L1520PR] This AC WORKS® brand extension cord [L1520PR] is a 20 Amp 3-Phase, 4-prong industrial high-power locking extension cord. It is uniquely designed to protect heavy duty contractor grade extension cord connections up to 10-Gauge, while automatically … Generator Receptacle Outlet Examples: A NEMA 20R receptacle indicates a 20 amp … Within that area was two new 50 amp electrical cords that was for either a towable or for a motorhome. For example, if your genset has 30A breaker and your electrical panel has a 20 amp breaker for the drier, then maximum power you can draw will be 20Ax240V=4800 volt-amp. We have both. This will result in a 7.5 volts voltage drop for a 30 amp load (E = I * R). Log in or register to post comments; September 24, 2010 - 12:03am #2. Make sure extension cords are visible and if at all possible, not running across highly trafficked areas. I want to plug it in at home but I only have a typical outlet — 20 amps, I think. I looked up the configuration and determined that it's a 240v 15 amp set up. Thanks in advance! So, you don’t have to throw away that old extension cord, even if one of its prongs is broken. Choosing a lower-amp cord will result in wasted power potential and possible damage to your equipment. They can be a trip hazard for people walking through the area. By Russ and Tiña De Maris For some new to RVing, electricity is a mysterious force — one difficult to sort out. The air conditioner arrived today and has only 3 conductors on the power cord. This chart breaks down how both the wire gauge and length of the extension cord affects its ability to convey power to a corded tool. However, it’s generally not a problem if you use the correct type of extension cord. 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