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| Extension cords are a leading cause of electrical fires and can pose a shock hazard when used incorrectly. Here are a few common-sense tips for staying safe and getting the most from your cords. |
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safety kit on the PG&E
e-SMARTworkers
website. |
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| Extension cord safety basics |
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Check for wear and tear. Before using any extension cord, examine its sockets and plugs for loose connections, and inspect the full length of the cord to make sure the protective outer jacket is intact. Use only cords in good working condition to avoid electrical shock.
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Placement matters. To avoid tripping and potential injury, keep cords out of heavy-traffic areas. Never staple or nail an extension cord to a ceiling or wall. |
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Keep it dry. Whenever possible, place extension cords in dry locations such as behind the drip line of a roof. If you must run a cord through a wet area, be sure it is rated for outdoor use, and plug it into a ground fault circuit interrupter (GFCI) for shock protection.
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Put it away. Unplug cords after every use and store them out of direct sunlight, away from extreme temperatures and away from moisture.
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| Use the right cord for the job |
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Know your power requirements. To prevent overheating, use a cord that meets or exceeds the power ratings of connected devices. Power ratings are usually shown in amps and are listed on extension cords, on devices and in device user manuals. |
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Understand gauge. Every cord has an American Wire Gauge (AWG) rating. The smaller the AWG number, the larger the wires are inside the cord and the more current it can carry. (A 10-gauge cord carries more current than a 16-gauge cord.) |
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Consider your location. Cords are labeled for either indoor or indoor/outdoor use. Never use indoor cords outdoors as they are not designed for exposure to moisture and direct sunlight. |
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| Want to know more? |
| Additional utility safety tips, case studies, instructional videos and educational tools can all be found, at no charge to you, on PG&E's
e‑SMARTworkers website. |
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