Before using an electric tool, consider the extension cord running from your power source to your tool. Do you know the amperage that the tool draws? How far is the cord running? Amperage, measured in amps, represents the amount of electrical current flowing through a conductor. Tools come with specific amperage ratings, and using an extension cord with a lower capacity than the tool requires can lead to overheating, voltage drop, and damage to your equipment.
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When using extension cords it is important to note that as you increase the length of cord the voltage drops. Voltage drop can prevent power tools from running at full speed.
Using the wrong extension cord can cause the cord and power tool issues including:
1) Overheating: When an extension cord is not matched to the amperage of the tool, it can overheat due to the excess current flowing through it. This overheating not only poses a risk of fire but also damages the cord itself, compromising its insulation.
2) Voltage Drop: Inadequate extension cords can lead to voltage drop, resulting in decreased power reaching your power tool. This not only affects the tool's performance but can also cause the motor to overwork, leading to premature wear and tear.
3) Safety Concerns: Using the wrong extension cord can be a serious safety hazard. Overheating cords, damaged insulation, and compromised conductors can expose individuals to the risk of electric shocks, burns, or even fires.
To ensure the safe and efficient operation of your power tools, follow these essential tips when selecting an extension cord:
1) Check Tool Amperage Ratings: Always refer to the tool's user manual or the information provided by the manufacturer to determine its amperage requirements.
2) Choose the Correct Gauge: Extension cords come in different gauges (thicknesses). The lower the gauge number, the thicker the wire and the higher the capacity. Choose a cord with a gauge that accommodates the amperage of your tool over the intended distance.
3) Mind the Cord Length: Longer extension cords can lead to more significant voltage drops. If you need a longer cord, choose one with a higher gauge to compensate for the added length.
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4) Inspect and Maintain Cords: Regularly inspect extension cords for damage, wear, or exposed wires. Replace any damaged cords immediately to prevent safety hazards.
Understanding the amperage requirements of your tools and selecting the right extension cord is not just about optimal performance but is a critical step towards ensuring safety and longevity. By investing time in choosing the right cord, you're not just powering your tools you're empowering a safe and efficient work environment.
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.
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.
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, theres 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, its best to plug the heater into the wall and avoid the extension cord.
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.
Sometimes, its 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.
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.
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, dont plug the second device if the first one is a high-draw one (such as a heater).
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, its 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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