Roughly 3,300 home fires originate in extension cords each year, killing 50 people and injuring 270 more. Extension cords can overheat and cause fire when used improperly, so keep these important tips in mind to protect your home and workplace.
- Don't attempt to plug extension cords into one another.
- Make sure extension cords are properly rated for their intended use, indoor or outdoor, and meet or exceed the power needs of the appliance or device being used.
- Do NOT overload extension cords.
- Inspect cords for damage before use. Check for cracked or frayed sockets, lose or bare wires, and loose connections.
- Do NOT run through walls, doorways, ceilings, or floors. If cord is covered, heat cannot escape, which may result in a fire hazard.
- Buy only cords that have been approved by an independent testing laboratory.
- Keep all outdoor extension cords clear of snow and standing water.
- A heavy reliance on extension cords is an indication that you have too few outlets to address your needs. Have additional outlets installed where you need them.
- Do NOT nail or staple electrical cords to walls or baseboards.
- NEVER use three-prong plugs with outlets that only have two slots. Never cut off the ground pin to force a fit, which could lead to electric shock.
- Do NOT substitute extension cords for permanent wiring.
