Key insights
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1
Importance of Cord Gauge
The gauge of an extension cord determines its capacity to carry electrical current. A lower gauge number indicates a thicker wire, which can handle more current without overheating. Selecting the appropriate gauge is essential for heavy-duty appliances.
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2
Length and Power Capacity
The length of the extension cord affects its ability to deliver power. Longer cords can experience voltage drops, reducing the efficiency of the power supply. It's essential to choose the right length to maintain optimal performance.
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3
Indoor vs. Outdoor Use
Extension cords are designed for specific environments. Indoor cords are not built to withstand outdoor conditions, such as moisture and temperature fluctuations. Using the correct type of cord for the intended environment is crucial for safety.
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4
Safety Certifications
Purchasing extension cords that have been certified by safety organizations, such as Underwriters Laboratories (UL) or Intertek (ETL), ensures that the product meets safety standards and reduces the risk of electrical hazards.
Takeaways
Selecting the appropriate extension cord involves understanding the relationship between gauge, length, and intended use. By considering these factors and opting for certified products, you can enhance safety and efficiency in your home.