EXTENSION CORDS 101: BEST TIPS FOR THEIR ...

Extension cords are one of the most commonly used tools in every household. People often use them to plug in different devices, hang decorative lights, and so on. However, few people put thought into their extension cord purchases. They usually go for inexpensive solutions if the length meets their needs.

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However, extension cord choice needs to be more involved than looking at a price tag. You should know the purpose of the cord, where it will go, and the amount of power plugged into it.

This article shares the top mistakes to avoid when buying and using extension cords.

Don&#;t exceed the cord rating

Many people make the mistake of exceeding the rating of an extension cord. Each cord has wattage limits. Respecting them is a must. If the cord gets overloaded, there&#;s a risk of fire.

Cheap extension cords often use internal wiring size 16 gauge, rated for ten amps. For example, an average -watt space heater will draw 12.5 amps, overloading the cord. In this case, it&#;s best to plug the heater into the wall and avoid the extension cord.

Don&#;t plug the cords together

Some people string two extension cords together to get a lengthier one, but this is not a good idea. Extending the cords this way can lead to overheating and overloading, creating a risk for fire. Instead, get one extension cord with the right length.

Watch where you put the cords

Sometimes, it&#;s better to invest in a more expensive cord and store it away from foot traffic. This way, it prevents someone from injuring themselves when tripping over it.

Don&#;t use the extension cord to connect wires

It sounds like a no-brainer, but this situation happens. When installing ceiling-mounted equipment such as projectors in meeting rooms, connecting wires to extension cords is common. There should be a receptacle mounted flush with the ceiling, and the power cord should always be visible.

Don&#;t plug too many devices

Plugging too many devices can overload the circuit. Treat extension cords as standard electrical outlets. Have up to two low-draw devices plugged at the same time. Also, don&#;t plug the second device if the first one is a high-draw one (such as a heater).

Don&#;t use the wrong gauge

Household-use extension cords have different labels depending on the size of the wires inside them. The most common ones include AWG numbered #12, #14, and #16, reflecting the gauge or thickness of the wires inside the cord. The higher the AWG number, the thinner the wire.

Each electrical device has different wire gauges in its power cords, depending on how much electricity the device draws. Lengthening the cable on any device with an extension cord requires sizing up the wire gauge on the extension cord. Extension cords with a smaller wire gauge can cause wire overheating, which leads to receptacle melting, ultimately damaging the electrical device.

Use extension cords properly

Avoid these common mistakes when using extension cords. Safe usage protects your household from unexpected and dangerous situations. A single misused cord can overheat, melt, and potentially start a fire. If you have questions or need help purchasing the proper extension cords, it&#;s best to contact a professional electrical service provider.

If you need a fast, affordable electrician for your home or business, call RSB Electrical at 480-485-.

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Extension cords are handy tools that allow you to power your electrical devices even when the outlets are out of reach. However, with so many types, lengths, and features, choosing the right extension cord can be overwhelming, especially if you're not familiar with electrical terms and specifications. This extension cord reference guide will provide you with everything you need to know to select the best extension cord for your needs.

Extension Cord Reference Guide

Before diving into the different types of extension cords, let's go over some essential terms that you need to know when selecting an extension cord.

• Ampere (Amp): A unit of electrical current. It measures how much electric current is flowing through a wire. Extension cords have a maximum amperage rating that indicates how much current they can safely carry.
• Wattage (Watts): The amount of power consumed by an electrical device. You can calculate the wattage by multiplying the voltage (volts) by the current (amps).
• Voltage (Volts): The voltage is the electrical force that pushes the current through the wire.

Extension Cord Gauge Guide

The gauge of an extension cord refers to the thickness of the wire used to make it. The lower the gauge number, the thicker the wire and the more current it can handle. Here's a quick extension cord gauge guide:

• 16-gauge: This gauge is suitable for light-duty use, such as powering lamps and small appliances. It can handle up to 10 amps of current and is suitable for cords up to 50 feet in length.
• 14-gauge: This gauge is suitable for medium-duty use, such as powering power tools and small appliances. It can handle up to 15 amps of current and is suitable for cords up to 100 feet in length.
• 12-gauge: This gauge is suitable for heavy-duty use, such as powering large power tools and appliances. It can handle up to 20 amps of current and is suitable for cords up to 150 feet in length.
• 10-gauge: This gauge is suitable for extra-heavy-duty use, such as powering industrial equipment and machinery. It can handle up to 30 amps of current and is suitable for cords up to 250 feet in length.

It's essential to choose the right gauge for your needs as using an extension cord with too low of a gauge can create a fire hazard. Make sure to consider the wattage and amperage of your devices and choose an extension cord with a gauge that can handle the current. Remember that longer cords need a lower gauge to handle the same current as shorter cords.

Types of Extension Cords

Extension cords come in different types to suit various applications. Here are the most common types of extension cords:

• Indoor Extension Cords: These extension cords are designed for indoor use and have a thinner gauge wire than outdoor cords. They are not suitable for outdoor use as they are not weather-resistant.
• Outdoor Extension Cords: Outdoor extension cords are weather-resistant and have a thicker gauge wire than indoor cords. They are suitable for outdoor use and can power heavy-duty tools and equipment.
• Flat Extension Cords: Flat extension cords are ideal for use under carpets or in areas where a traditional round extension cord would be a tripping hazard. They have a flat design that allows them to be concealed and are available in indoor and outdoor models.
• Retractable Extension Cords: Retractable extension cords have a coiled cord that can be extended to the desired length and retracted for storage. They are ideal for use in garages, workshops, and other areas where a cord may be a tripping hazard.
• Multi-Outlet Extension Cords: These extension cords have multiple outlets and are ideal for powering multiple devices simultaneously.
• Specialty Extension Cords: Specialty extension cords are designed for specific applications, such as Christmas lights, RVs, and generators. They come with features that cater to their specific application.

How to Choose the Right Extension Cord

Choosing the right extension cord can be challenging, especially if you don't know what to look for. Here are some factors to consider when selecting an extension cord:

• Length: Choose an extension cord that is long enough to reach the outlet without being too long that it becomes a tripping hazard.
• Gauge: Select an extension cord with a gauge that can handle the wattage of the electrical device you're using. Check the amperage rating of your device and select an extension cord that can handle it.
• Indoor or Outdoor Use: Choose an extension cord that is designed for your intended intended use. If you plan to use it outdoors, make sure to select an outdoor extension cord that is weather-resistant.
• Number of Outlets: If you need to power multiple devices, choose an extension cord with multiple outlets. However, make sure that the total wattage of all devices does not exceed the cord's maximum amperage rating.
• Safety Features: Look for extension cords with safety features such as surge protection, grounding, and UL Certification.

Extension cords are essential tools for powering electrical devices in hard-to-reach areas. However, choosing the right extension cord can be challenging, especially if you're not familiar with electrical terms and specifications. This extension cord reference guide has provided you with the essential information you need to select the best extension cord for your needs. Remember to consider factors such as length, gauge, and safety features when selecting an extension cord. Also, make sure to follow safety guidelines and avoid using extension cords as a permanent solution. With the right extension cord, you can power your devices safely and efficiently.

FAQs About Extension Cords

1. Can I connect multiple extension cords together?

No, it's not recommended to connect multiple extension cords together as it can overload the circuit and create a fire hazard. Instead, use a single, longer extension cord or move the device closer to the outlet.

2. Can I use indoor extension cords outdoors?

No, indoor extension cords are not suitable for outdoor use as they are not weather-resistant and can become a safety hazard.

3. What's the difference between a 12-gauge and a 14-gauge extension cord?

The lower the gauge number, the thicker the wire and the more current it can handle. A 12-gauge extension cord can handle more current than a 14-gauge extension cord.

4. Can I use a 3-prong plug device with a 2-prong extension cord?

No, it's not safe to use a 3-prong plug device with a 2-prong extension cord as it can create an electrical hazard. Use a 3-prong extension cord instead.

5. Can I use an extension cord with a power strip?

Yes, you can use an extension cord with a power strip as long as the total wattage of all devices does not exceed the cord's maximum amperage rating.

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