Home Electrical Safety
In today’s world, families live life on the go. With all the running around, we often put household projects on the back burner. One project that should not be put off is evaluating the electrical safety of your home. There is no time like the present to take a good look around your home and make the necessary changes to eliminate electrical hazards that can potentially lead to fires or electric shock. Learning the difference between GFCIs and AFCIs is a great place to start.
Below are some highly useful facts & tips to consider:
Evaluating Electrical Safety in Your Home
A good start is to take inventory of the outlets both inside and outside your home. If you do not have Ground Fault Circuit Interrupter (GFCI) outlets in areas that contain exposure to water or which are prone to dampness the home may not be as safe as it could be. Remember that electricity and water don’t mix! Don’t know if your house is equipped with GFCI outlets? They’re easy to spot. They have two buttons on the face – one to test the outlet and the other to reset the protection following an interruption of power caused by a ground fault. A GFCI helps protect people by interrupting the flow of electricity when it detects a problem such as a ground fault.
“GFCI protected outlets are essential in areas such as bathrooms, kitchens, basements, laundry areas, garages and outdoors,” said Bill Grande, a Leviton Manufacturing Company product expert. “In fact, the National Electric Code requires GFCIs in these areas for all new construction.”
In terms of maintenance, GFCIs should be tested monthly to ensure they are in working condition. Testing your GFCI takes less than a minute when following these simple steps:
- Plug a lamp into the GFCI and turn it on. The light should now be on.
- Push the “TEST” button of the GFCI. The GFCI should “trip” and the light should go off.
- Push the “RESET” button. The light should come back on.
If the device either did not trip or reset as described the GFCI should be replaced.
While checking the outdoor outlets, it is also a good idea to inspect any weather-resistant covers. The elements – particularly cold and snow – can potentially damage covers. Covers which appear cracked, have damaged hinges or are otherwise compromised should be replaced in order to provide maximum protection.
Keep an Eye on These Other Electrical Safety Hazards
Electrical outlet safety is just one facet of overall home electrical safety. Homeowners should also be alert to other hazards such as overloaded outlets, frayed wires and dimming or flickering lights. According to the National Fire Protection Association, an average of 53,000 electrical home structure fires occur each year, claiming more than 450 lives, injuring more than 1,400 people, and causing more than $1.4 billion in property damage (National Fire Protection Association, 2002-2006).
Don’t let your home become a statistic – practice periodic home electrical safety inspections and call in an electrician to address any problems you may uncover.
Facts and Tips From Electrical Safety Foundation International (EFSi)
According to the EFSi, arcing faults cause more than 30,000 home fires each year in the US alone, resulting in hundreds of deaths and injuries – atop more than $750 million in property damage. The CPSC (Consumer Product Safety Commission) estimates that AFCIs could prevent more than 50% of these electrical fires each year.
According to the EFSi:
- Extension cords hidden in walls or under carpets can cause them to overheat, possibly leading to a dangerous arc-fault
- The most common AFCIs are advanced circuit breakers that replace the standard breakers in a home’s electrical service panel
- The National Electrical Code® currently requires that AFCIs be installed in bedrooms and living areas of all newly constructed homes
- Standard circuit breakers can easily be upgraded to AFCIs
- AFCIs need to be tested monthly to ensure their efficacy
The EFSi also cites that approximately 2,400 children suffer from shocks and/or burns from sticking foreign objects into outlets – that’s nearly 7 a day in the US alone. It’s estimated that there are 6 to 12 fatalities a year related to this. Tamper-Resistant Receptacles (TRRs) look ordinary from the outside, but inside they contain spring-loaded cover plates designed to close off the receptacle openings, or slots, when anything other than a standard plug is inserted. When a standard plug is inserted, equal pressure is simultaneously applied to both sides, and the receptacle’s cover plates open to allow the plug to make proper connection with the receptacle. Tamper-Resistant Receptacles have been required in hospital pediatric care facilities for more than 20 years, according to the EFSi. They’ve been proven so effective that the National Electrical Code now requires them to be installed in all newly built homes.
TRRs cost roughly 50¢ more than a traditional receptacle. In homes being newly constructed, TRRs would add as little as $50 to the total cost of the home. In existing homes, standard electrical outlets can be replaced with TRRs for as little as $2 an outlet – a very small price to pay for a safer living space.
A U.S. CPSC’s study, cited by the EFSi, has concluded that there are nearly 400 electrocutions in the U.S. each year. Roughly 15% of these are related to consumer products, and about 8% involve power drills, saws, sanders, hedge trimmers, and other electric power tools. Additionally, 9% of product-related electrocutions each year are caused by accidents involving lawn or garden equipment and ladders, which come into contact with overhead power lines. Electrical conductors do not always have to be touching an electrical source to receive its current; currents can jump to the nearest conductor from up to 10 feet away.
Here are some power tool safety tips outlined by the EFSi:
- Use GFCIs with every power tool to help protect against electrical shock
- Do not use power tools with an extension cord exceeding 100 feet in length
- Never use power tools near live electrical wires or water pipes
Use extreme caution when cutting or drilling into walls where electrical wires or water pipes could be accidentally touched/penetrated - If a power tool trips a safety device (ie. GFCI, AFCI) while in use, take the tool to a manufacturer-authorized repair center for service
- When working with electricity, use tools that have insulated grips.
- Wear all appropriate personal protective gear when using power tools
- Do not use power tools without proper guards
- When using a wet-dry vacuum cleaner or pressure washer, follow all of the manufacturer’s instructions to avoid electric shock
Source: Home Electrical Safety