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Can You Connect Two Generator Cords Together? – Explained

Written by Edwin Jones / Fact checked by Andrew Wright

can you connect two generator cords together

You’re here because the generator is far from the outlet. Now, you’re wondering “Can you connect two generator cords together?”

The short answer is yes, you can use more than one extension cord for generator. However, you still need to pay attention to some particulars, such as the cord’s amperage rating and possible voltage drops.

Can You Connect Two 30 Amp Cords Together?

You can connect two 30-amp extension cords together for the generator to reach the outlet. But make sure that the voltage drop from using the cords shouldn’t be more than 3%.

For example, a 30A draw on a 10-gauge, 65ft, 120V circuit will produce about 3.42% voltage drop. Usually, you’ll find generator cords with lengths of 20 or 50ft but not more.

It’s also important to note that it’s ideal for the generator and its extension cords to have the same amperage rating. So if you’re using a 30-amp generator, ensure that you’re also using 30-amp cords. The same goes for 50A generators.

Keep in mind that although you may plug an extension cord into another extension cord, it also increases the risks of problems arising.

What Type of Extension Cord Should I Use With My Generator?



Be wary of the length, voltage, and amperage rating of the extension cord you’re going to use with your generator. By taking heed of these factors, you should be able to use the generator without significant risks, such as overloads or short circuits.

Also, ensure that the extension cord matches the outlet. For example, if you’re using a 50-amp 240-volt cord, you should only plug it into an electrical outlet with roughly the same power reading.

Warning: It’s not safe to use a double male extension cord for generator. This type of assembly is hazardous as it usually promotes high risks of fires and electrocution.

How Many Extension Cords Can You Put Together?


You can attach as many extension cords as possible, even when connecting to a generator. But the maximum number of extension cords at the safest level to use should still be one.

Otherwise, using the multi lines extension cord increases the heat generated, which may lead to fires or electric shocks.

Can You Plug Two Extension Cords One Outlet?

Daisy-chaining two extension cords and connecting them into one outlet is possible. But the chances of overloads happening increase with each power strip connected to a single outlet.


By now, you should know the answer to the question, “can you connect two generator cords together?” Remember, you can achieve this particular setup. But failure to take note of elements like voltage drop may lead to issues.

So use the right cords based on your generator’s amperage and voltage ratings. Also, don’t forget to pay attention to the type of extension cord you’re using. If done correctly, you can power your electronics without worry.

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