Electrical Safety at Home

On the job, We pay close attention to numerous electrical safety basics. This is a good thing. Unfortunately, we seem to forget all about many of these once we get home. Although safety is very important on the job, safety at home is just as crucial. Home is where our family, pets and all of our possessions are. Their safety should be our primary concern, but very often, we let simple things fall through the cracks, endangering our families and personal property.

The following dos and don’ts are everyday tips that will hopefully serve as a reminder of electrical safety basics that will help to keep your home and family safe.

• Do check that every lamp in every fixture is the correct wattage. A lamp with wattage higher than recommended can overheat the fixture, wiring or any combustible materials that may be nearby.

• Don’t use an appliance of any kind (lamp, TV, DVD player, computer, video game system, etc.) that has a frayed, cracked or damaged in any way electrical cord. A damaged electrical cord may have exposed live wires that could be a shock or fire hazard.

• Don’t put any type of electrical cord where it will be stepped on. Don’t have furniture or a rug resting on a cord. Cords in a traffic path are a trip hazard. Cords also can be damaged when they are stepped on. Any heavy weight can damage a cord by crushing the insulation or breaking wire strands.

• Don’t wrap cords tightly around an object. Heat, trapped by wrapping cords, usually escapes from loose cords. This increase in temperature can cause melting or weakening of the insulation.

• Do remove any nails or wire staples used to tack down a cord. Nails and staples can tear or crush a cord’s insulation as well as cut the wires inside, creating a fire or shock hazard.

• Do check the electrical rating on appliances and extension cords and be sure an extension cord is carrying its proper load. As a rule of thumb, 16 AWG handles 1,375 watts, so use 14 or 12 AWG for heavier loads. If a cord carries too much current, the wires will get hot. If a cord, plug or outlet feels warm to the touch, it may be overloaded and can be a fire hazard.

• Don’t use any extension cord on a permanent basis. Most extension cords are made of a smaller gauge wire than the permanent wiring in your home. Larger gauge wire is able to carry more current and is usually better protected from accidental damage that could lead to shocking or fire. Additional outlets should be installed or appliances moved to avoid the need for extension cords.

• Do position appliances to allow air to circulate around them. Allowing appliances to “breathe” can help prevent overheating and avoid a possible fire hazard.

• Do place all electrical equipment in a dry location away from any water source including rain, leaks and spills. Mixing water and electricity is a recipe for disaster that can result in serious shock or fire hazard.

• Do cover all unused outlets with safety covers, especially if children are present. Children are naturally curious and often try to insert objects into outlets. This can result in the child suffering serious shock and burn injuries.

• Don’t use an outlet if an electrical plug doesn’t fit in snugly; these outlets should be replaced. Plugs that are loose-fitting can cause overheating and fire.

• Do have faceplates covering the wiring on all outlets. Exposed wiring is a shock hazard for everyone.

• Do unplug all kitchen and bathroom countertop appliances when not in use. Unattended appliances that remain plugged in can create an unnecessary risk of fire.

• Do keep all kitchen and bathroom appliances located away from the sink. Countertop appliances can be accidently knocked into the sink or sprayed with water.

• Do periodically check the fuse box or circuit breaker box. It is important that the correct size fuses are used to prevent overheating. Circuit breakers need to be exercised to make sure they haven’t become stuck and are in good working order.

• Do be sure each outdoor outlet has its own weatherproof cover. Moisture can get into outside outlets and cause a malfunction and be a potential shock or fire hazard. It’s important to remember that covers don’t keep water out when a cord is plugged into the outlet.

• Don’t use a corded electric power tool around swimming pools or other wet areas.

By remembering these simple electrical safety precautions that we use on the job site, we can help keep our loved ones safe at home.

KELLY is a safety and health specialist with Intec, a safety consulting, training and publishing firm that offers on-site assistance and produces manuals, training videos and software for contractors. She can be reached at 800.745.4818 and dkelly@intecweb.com. Joe O’Connor edited this article.

About the Author

Diane Kelly

Safety Columnist

Diane Kelly is a safety and health specialist with Intec, a safety consulting, training and publishing firm that offers on-site assistance and produces manuals, training videos and software for contractors. She can be reached at 800.745.4818 or dkell...

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