Is it safe to use an extension cord for pool pumps? This article answers this question and more. It also lists the best power extenders available today. Read on to learn about these factors!
I do not know about you, but I have always wondered if it is safe to use extension cords for pool pumps. It certainly seems the easiest and least inexpensive way to run my filter pump. That is because it eliminates the need to dig the ground and install a permanent power line.
But upon further research, it is not as simple as I thought. A pool pump requires a lot of power to operate properly, so only certain extension cords can handle this.
With that said, I found out that it is relatively safe to run an extension cable from a socket to the pool pump.
Below, I will answer some of your frequently asked questions about extension cord usage. These can keep you safe when using a power extender.
I will also discuss the best extension cords available today, and offer a detailed review of each product with its pros and cons to help you make a more informed decision.
Let us get right to it!
Can You Use an Extension Cord for a Pool Pump?
Before I jump right into my recommended extension cords, I would like to clarify a few things about their usage.
First, I am not an electrician, but I have done quite a bit of research. Some websites do not recommend using an extension cable to power your above ground pool pump. After all, you are dealing with both water and electricity, which are a dangerous combination.
But as long as you follow the necessary precautions, it is safe and convenient to plug your pump into a power extension. It also costs less to install compared to having a dedicated outlet in your backyard. If you are concerned about safety, consult a licensed electrician.
Look for an extension cord that can handle a great deal of power. You will need one with a 12-gauge wire to carry electric current safely. Avoid thinner cables because they can overheat, or worse, burn your above ground pool pump.
A Quick Comparison of Our Favorites
| Image | Product | Details | ||
| Editor’s Pick |  | Clear Power 25-feet 12/3 SJTW Heavy-Duty Outdoor Extension Cord | Length: 25 feet Working Temperature: -40°F to 140°F Weight: 3.41 pounds | Check price |
 | IRON FORGE CABLE 6-feet Lighted Outdoor Extension Cord | Length: 6 feet Working Temperature: -40°F to 140°F Weight: 1 pound | Check price | |
 | Watt’s Wire 3-feet GFCI 12/3 Heavy-Duty Extension Cord | Length: 3 feet Working Temperature: -40°F to 130°F Weight: 1.2 pounds | Check price |
3 Best Extension Cords for Pool Pump
Below are my recommended extension cords to power your swimming pool pump. All these extension cords are rated for 125 volts with an input current of 15 amperes. They are reliable and safe to use with pool pumps and other heavy power tools.
1. Clear Power 25-feet 12/3 SJTW Heavy-Duty Outdoor Extension Cord – Editor’s Pick
The Clear Power CP10144 Extension Cord is rated SJW and ideal for harsh outdoor use. It offers water-resistant and flame-retardant properties, unlike a normal extension cord.
This power extension cord also features nickel-coated brass blades. The material prevents corrosion and tarnishing to extend the cable’s lifespan. Plus, it can handle outdoor temperatures between -40°F up to 140°F.
Furthermore, the 12-gauge wire can safely handle heavy power tools and appliances, including pool pumps.
Meanwhile, the 25-foot length helps you power pool pumps even when the outlet is far away.
There is even a three-prong grounded plug to prevent electrical shock.
But before buying this extension cord, be aware that it is relatively heavy to lug around. A few users also complained about the chemical smell.
The pros outweigh the cons, though. As such, I choose the Clear Power CP10144 as the best pump extension cord.
Pros:
- The cord is rated SJTW to withstand outdoor use
- It has nickel-coated brass blades that prevent corrosion
- A weather-proof cable works from -40°F up to +140°F
- A 12-gauge wire can power pool pumps and other heavy tools
Cons:
- The cord might be too heavy to carry around the backyard
- A few pool owners noticed a chemical smell
2. IRON FORGE CABLE 6-feet Lighted Outdoor Extension Cord
The IRON FORGE CABLE Extension Cord is another high-quality power extender to consider.
It has a flexible vinyl cover that offers protection against abrasion, moisture, and sunlight. It is built to last in both indoor and outdoor environments.
Additionally, this heavy-duty extension cord has reinforced blades. They keep the prongs from bending or breaking. They can also withstand temperatures between -40°F and +140°F.
Moreover, the IRON FORGE CABLE can handle up to 1875 watts of usage. It safely powers your pool pump to circulate water.
As an extra feature, this best extension cord includes a lighted socket. It indicates when the power is on for your convenience.
A couple of complaints from users: the built-in lights sometimes blink randomly and the 6-foot cable easily gets twisted.
Nevertheless, the IRON FORGE CABLE is still among the best extension cords available today.
Pros:
- An all-purpose extension cord can withstand moisture, sunlight, and extreme weather
- The reinforced blades prevent bent or broken prongs
- It offers a heavy-duty 12-gauge wire that can handle up to 1875 watts
- A lighted socket tells you when the power is on
Cons:
- Some customers said that the lights do not properly work
- A few users complained that the cable easily got tangled
3. Watt’s Wire 3-feet GFCI 12/3 Heavy-Duty Extension Cord
The Watt’s Wire 3-feet Extension Cord features copper cables to deliver 120V 15-amps power. It can safely handle filter pumps and other pool accessories.
Meanwhile, the exterior construction uses an SJTW-rated thermoplastic. This material can withstand working temperatures from -40°F to 130°F. They also support up to 150 pounds of weight without getting damaged.
Furthermore, this heavy-duty extension cord meets OSHA and UL 817 requirements. It can effectively resist corrosion, fire, and moisture.
There is even a clear PVC layer to make cleaning easier. Despite these benefits, this pump cord has a high price tag. It also requires manual resetting whenever it loses power, which can be a hassle.
Overall, though, the Watt’s Wire 3-feet GFCI 12/3 Heavy-Duty Extension Cord is still worth considering.
Pros:
- It uses multiple outlets with 120V 15-amps power
- The SJTW thermoplastic construction offers unmatched durability
- It can withstand corrosion, fire, moisture, and extreme weather
- A clear PVC layer keeps the cords clean
Cons:
- Expensive
- A few users said that it sometimes trips, which requires a manual reset
Frequently Asked Questions
What type of extension cord should you use for your pool pump?
You need to buy a certain type of extension cord for your pump to ensure safety.
First, look at the wire gauge, which is expressed in AWG. The larger the pump you use, the bigger the wire gauge you need. In general, you want to invest in a 10AWG or 12AWG wire to power your pump.
The next factor to consider is the cord length. Choose the shortest possible length that works best for your situation. Avoid buying a longer wire because it can lead to voltage loss.
What is the best extension cord for a pool pump?
The best extension cord for your pool pump will depend on several factors. These include your needs, backyard layout, and budget.
I highly recommend checking out the Clear Power CP10144 Extension Cord. It has SJW-rated construction that can withstand harsh outdoor use. It also offers a thickness of 12AWG that can deliver up to 125 V 15-amps. Finally, the 25-foot cord is just the right length for an above ground swimming pool.
Can you use the extension cord to power other pool accessories?
Yes, you can also plug other pool accessories into an extension cord. However, it is essential to check the maximum voltage, input current, and watts the wire delivers. You must also know the power requirements of your pool device.
You should only use an extension cable that is rated to provide the right amount of power needed. If not, you risk damaging your pool pump and other accessories.
Do I need a GFCI extension cord for pool pump products?
You need to plug an extension cord into an outlet with a ground fault circuit interrupter (GFCI) to prevent shock. Look for cables that pass the OSHA and the NEC standards for additional protection.
What local electrical codes do I need to follow?
Before buying an extension cord to power your pump, it is essential to know your local electrical codes. They are likely based on the National Electric Code (NEC) guidelines, so make sure to check these out.
You will find that certain types of pools have specific power requirements. For instance, some inground pools require hard-wired installation or using a dedicated circuit breaker size.
Should I hire an electrician to install an outlet near my pool?
While you can do the work yourself, it is easier and much safer if you hire a qualified electrician to install an outlet near your pool.
However, prepare to shell out a considerable amount of money, especially if your pool is far from the house. With that said, the cost might be worth it in the end if it keeps you safe from shocks, fire, or something far worse.
What are the risks of using an extension cord for a pool pump?
It is already given that using an extension to power your pump is easier and cheaper. However, it still comes with several risks.
First, using the wrong extension cable can lead to overheating. It ultimately shortens the lifespan of your pump.
A power cord also poses a tripping hazard. It can lead to serious fall accidents, especially if you do not properly secure it. Moreover, using an extension cord voids the warranty. Make sure to read the warranty coverage properly.
Finally, extension cords are not intended for burial and permanent power connections. If you bury them in the ground, they might spark a fire.
Conclusion
An extension cable is an affordable and convenient way to operate your swimming pool pump. However, it is only recommended for temporary use. It is also a must to follow some precautions when plugging your pump into an extension to prevent accidents. Hopefully, this article outlines the important factors you need to know.
