Can I connect two extension cords together? (Explained) (2023)

Sometimes you run out of outlets to plug in an electronic device and get it working. At this point, you can use extension cords that plug into a single outlet and power multiple outlets at the other end of the extension cord.

We often use extension cords to use outlets where there aren't any.

Can I connect two extension cords together?

You must not connect two extension cords together. Connecting two extension cords together can create a fire hazard and should not be attempted. You can buy longer extension cords to fulfill the purpose of using two extension cords together. Keep your home safe and don't use two extension cords together.

Table of contents

Can I connect two extension cords together? (Explained) (1)

Extension cords are used to extend an outlet. These are used to create an outlet where there is none. Since extension cords are usually long and thin, they cannot draw too much current.

Temporarily using two extension cords can be a solution. However, if you plan to use two extension cords together permanently or for a long period of time, it could be risky. You can temporarily connect two extension cords for use.

The Consumer Product Safety Commission said about 3,300 home fires were started due to the misuse of extension cords. When two extension cords are connected, performance decreases.

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Therefore, if a device connected to extension cords consumes too much electricity, they will melt and ignite.

It is ideal to avoid using extension cords. You can use short extension cords with proper insulation, an insulated surge protector, and adequate protection to prevent short circuits.

Avoid using high energy devices such as stoves and heaters on extension cords as extension cords cannot handle high current flow.

Is it dangerous to connect two extension cords together?

Using multiple extension cords on one cord is dangerous.. Therefore, connecting two extension cords is a risk factor. It can cause fire and injure people nearby.

Extension cords are not designed for high performance. As extension cords are used over time, they deteriorate and become potentially dangerous. As a result, plugging in devices that consume a lot of energy can be harmful as it can cause fires.

Running an extension cord through water, snow, or walls is dangerous. When the heat given off by the wires is trapped, the wires heat up to high temperatures and melt. Eventually, the wires catch fire, causing complications.

If you need to connect two extension cords to plug them into an outlet somewhere, purchase a single extension cord long enough to reach that location. Using a longer extension cord with thicker wires is better than connecting two extension cords together.

As it is dangerous to connect two extension cords together, please refrain from doing so.

Can I connect two 100ft outdoor extension cords together?

You are not allowed to connect two 100ft outdoor extension cords. Using a 100ft extension cord is dangerous enough when used on heavy equipment. Connecting two extension cords doubles the likelihood of serious consequences.

Extension cord amperage is determined by the length and thickness of the cord. Therefore, a short extension cord is safer than a long extension cord. Even if the wire is thick, the extension cord can deliver more power than an extension cord made of thinner wires.

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In addition, extension cords must not be longer than 30 meters for safety reasons. However, when you connect two identical 100ft extension cords together, the 100ft limit is easily exceeded. Exceeding the 100 ft limit may result in electrical fire or failure of the connected device.

Can I connect multiple extension cords together?

TrotzYou can connect multiple extension cords together, but you shouldn't. Plugging extension cords into a chain is dangerous and can cause a fire. In the worst case, it can also lead to loss of life.

Extension cord rating based on cord length and cord thickness. If you connect multiple extension cords in a chain, performance will decrease. Therefore, using light machinery can cause burns and melting of the wires.

As mentioned above, extension cords must not exceed the 100 foot limit. Connecting multiple extension cords will exceed the 100 foot limit. Exceeding the 100 foot threshold will cause the wires to overheat and catch fire.

How many extension cords can be connected together?

You can connect multiple extension cords. You can still connect extension cords without restrictions. However, what you plan to use for the final output will limit the number of extension cords you can connect.

For example, if you want to light a lamp, you can connect two or three extension cords. Power is not an issue if the bulb is an LED bulb. However, if you want to use a table saw, you should not connect two extension cords together.

For this reason,There is no limit to the number of extension cords you can connect. The limit is infinite. The more extension cords you connect in series, the lower the power rating.

Why not connect two extension cords together?

There are several reasons why you should not connect two extension cords together. Some of them are:

Current Overload:

By connecting multiple extension cords, you increase the chance of overloading the extension cords. For example, you can effortlessly use an electric drill with a single sturdy extension cord. However, if you connect two extension cords in a chain, the electric drill will not work efficiently.

The electric drill is not receiving enough power and is not working as expected. Because the drill draws more current than the extension cords can handle, the extension cords will experience power surges. And both the connected device and the extension cord will be damaged.

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cable overheating:

Connecting multiple extension cords will affect the amperage or wattage ratings of the extension cords. As the length of extension cords increases, the ratings decrease.

Therefore, when you connect a high-power device to extension cords, the cords overheat. Overheated wires will melt the wire insulation and cause electrical fires.

How do I connect two extension cords together?

Since it is dangerous to connect two extension cords, you can convert two extension cords into one. To do this, follow the steps:

Cut the plug end of one extension cord and the outlet end of the other extension cord:

Take an extension cord and cut off the end of the plug. You can use pliers to cut the wires. Then take the other extension cord and cut off the output part.

Disconnect the wires in the extension cords:

Place the two extension cords on a flat surface, e.g. B. a table. If the extension contains three wires, the other extension must contain three wires. You cannot connect a three-wire extension cord to a two-wire extension cord.

Connect the wires:

Carefully connect the appropriate wires of the two extension cords. Connect hot to hot, neutral to neutral, and earth to earth. Then solder the wires to attach them.

Apply electrical tape over the connection:

After completing the previous step, apply electrical tape over the connection. Insulating tape prevents electric shock and power loss.

Once that's done, plug in the extension cord and use a device to test. When done correctly, the extension cord will work as expected.

final thoughts

It is dangerous to connect two extension cords together. If you need a long extension cord, you can make a single extension cord from two identical extension cords. Avoid using extension cords for constant use as they wear out quickly over time and can create electrical and fire hazards.

Can I connect two extension cords together? (Explained) (2)

Ahmed Iftechar

I am an architect with more than 5 years of experience in designing and executing interior and exterior architecture projects. I've been a home renovation expert for many years, so I know how to beautify your home. I'd love to help you build the perfect home for your family!

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