How to Choose the Right Outdoor Extension Cord

Extension cords … how we do love thee! But most Charlotte residents have not taken the time to truly understand our extension cords. Are they all made the same? Does the length matter, except for convenience? What makes one outdoor extension cord better then another?

Last blog we discussed “Outdoor Extension Cord Safety”. This time we’re going to explain how to choose the right extension cord for the job on hand.


UL symbol – These means that the cord has been approved by the Underwriters Laboratories.
W – Marked “For Outdoor Use” and their coatings have been designed to prevent moisture entry.
Gauge/Wires – The packaging on the extension cord should have a numerical rating. For example, 14/3 means It is 14 gauge and has 3 wires inside.


The smaller the gauge number, the thicker the wire is, and the more electricity it can handle. But at the same time, keep in mind that the longer distance the current will need to travel, the thicker the wire (gauge) will need to be. Which is why buying only the correct length that is needed for the job is a more safety cautious rule of thumb.

This may seem confusing, but choosing the right outdoor extension cord is important for your family’s safety. Especially if you will be using it to run an outdoor appliance that requires a lot of juice.

Douthit Electrical has been providing Charlotte with quality electrical services since 1990. If you find yourself relying on multiple extension cords, that could signal that it is time to increase the number of outlets in your outdoor area. When you need electrical service, check out our money saving coupons and give us a call!

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