Electric plug and cord safety


  • Only use extension cords listed by a recognized certification organization such as Underwriters Laboratories ("UL listed").
  • An image of an overloaded wall outlet.Don't drape electrical cords or wire over radiators or pipes or other metal objects.
  • Electrical wires are designed to carry only a certain amount of power. Overloading causes them to overheat wiring and creates a fire hazard. Make sure the cord is large enough to carry the electricity necessary to operate the tool or appliance.
  • Three-pronged plugs ensure proper grounding for appliances and power tools. Never cut off the third prong. Replace any older cords that have non-polarized receptacles and don't have safety closures. These cords expose young children to shock hazards, as well as mouth and burn injuries.
  • Extension cords used outside should be specifically marked for such use. Improper use could result in a fire or shock hazard.
  • To decide where there is a potential for a cord overload, check the wattage rating on the cord. Then, add up the wattage ratings of all the products that will be operating at the same time on the cord.
  • If the wattage rating on the cord is lower than the wattage rating of the products, eliminate one load, and check to see if the cord can handle the remaining products. If the wattage rating is not on the product, multiply the number of amps by 125.
  • Don't run extension cords under rugs or carpeting; replace frayed cords.
  • Pull the plug, not the cord, to disconnect an appliance.
  • Be careful not to overload circuits with too many plugs.
  • Install socket guards in all outlets not in use; this helps avoid injury to small children.

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