October 19, 2023 Americord

Durable And Reliable 20 Amp Extension Cord For Your Power Needs

Home electronics such as TV sets, audio systems, and work equipment require plug-in extension cords. However, there are different types of cords for different purposes.

A wrong choice may lead to poor performance, burns, fire, or destruction of your appliance. Hence, getting the right extension cord is necessary for optimum performance of your equipment.

One of the best-selling products is a 20 amp extension cord. It is a robust wire that can carry considerable power for numerous uses.

There are numerous 20 amp extension cords, but each has specific properties. Consequently, this blog contains all there is to know about them, with necessary points concerning selecting the durable and reliable ones.

What Is a 20 Amp Extension Cord?

The one crucial rating of an extension cord is amperage. It shows the quantity of electric current passing through the cable. When the amperage increases, so does the power delivered through the wire.

Unlike other power cords, a 20 amp extension cable has a thicker wire gauge, so its wire in the core is about 10 or 12 gauge, making it much sturdier. Thicker wires have higher currents and do not run hot as they lose voltage.

Therefore, when selecting the right cord, you must look for a 20 amp extension cord that is resistant to abrasion, moisture, sunlight, and chemicals. You can use it to support power-demanding appliances.

The Importance of Durable And Reliable 20 Amp Extension Cord

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The best 20 Amp extension cord should be durable and reliable.

Think about it; you wouldn't want to keep spending money on a cable with problems like fraying, cracks, or failures.

So, here's why the above characteristics should be a prime consideration when choosing one:

Longevity

A durable extension cord will last longer. Its materials are high-grade; thus, it does not wear out fast. Therefore, it is an eco-friendly alternative that entails fewer charges and waste.

For example, you may consider the wire gauge, which is the specific dimensions of the copper within the wire.

The thicker wire can handle more current without getting overloaded. However, thin wires have small numbers of gauges.

For instance, 12-gauge wire is thicker than 16-gauge wire. When choosing a wire gauge, ensure it comes close to the power rating of your appliances or tools.

For example, a 12-gauge wire can carry as much as 15 amps, while a 16-gauge wire can handle only 10 amps. So, using the 16-gauge wire with an appliance needing 15 amps may land you with a burned-out wire or even a fire.

Versatility

Durability and reliability will ensure that an extension cable can function effectively at any place and time of the day.

Whether outdoors, where you work in extreme conditions, or indoors, where noise and dust are your concerns, a 20 amp appliance cord won't disappoint you.

With its NEMA 5-20P connector, this 20 amp extension cable eliminates the hassle of searching for an appropriate connector or converter for charging in other countries. Furthermore, it expands as far as 25 feet, allowing for the placement of gadgets anywhere you choose.

This 20 amp appliance cord stands out with an added feature: an illuminated end that reveals whether the power is on or off to avoid accidental plug-ins.

Further, it is UL-listed and entirely in accordance with all national electrical codes, meaning that your safety and maximizing the full potential of your appliances pose no concerns whatsoever.

Choosing the Right 20 Amp Extension Cord

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When choosing a 20 amp extension cord for your power needs, there are several factors to consider, such as:

Amperage and Wattage

The extension cord should be able to take the current and provide the needed power to a device but not go past its rating. Verify that each extension cord and device has a label or manual that specifies the amperage and wattage.

The amperage rating is measured by milliamps (mA), and wattages are rated by kilowatts (KW), respectively. You can also use this formula to calculate the wattage from the amperage and voltage: W = A x V.

For example, if you want to use a circular saw with an amperage rating of 15 amps and a voltage rating of 120 volts, you can calculate its wattage as follows:

W= 15 x 120 = 1800 watts.

Accordingly, if you plug an 1800–watt heater, it will require at least a 15-amp extension cord into this circuit. A 20 amp outdoor extension cord is adequate to service this device since it may provide a maximum power of 2400 watts or 20 amperes.

Safety and Compatibility

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Check that any extension cord follows the required safety standards or certification for local authorities and regulations. Additionally, the appliances and power sources should be compatible so there may be no damage or fire accidents.

Several factors determine the safety and compatibility of an extension cord. For instance, a heavy-duty extension cord has additional components or mechanisms that increase safety and efficiency.

Some standard safety features may include:

grounded plugs (which have a third prong for grounding),
locking plugs (which prevent accidental disconnection),
SJTW ratings (which indicate the type and thickness of the jacket material), etc.

Conclusion

A 20 amp extension cord is a practical choice for many high-power apparatuses and various applications. Nevertheless, it is vital to consider certain aspects mentioned earlier when choosing this cord. With this guide, you can purchase the appropriate 20 amp extension cord for your power needs.