21 Mar PREVENT HOME ELECTRICAL FIRE HAZARDS
Wire Wiz Electrician is a licensed electrician service in your local community, Atlantic and Cape May Counties, New Jersey for more than 30 years. They have extensive experience in residential electrical services.
Home electrical fire hazards are preventable! However, each year produces thousands of such fires. Don’t let it happen to you! The information in this article will help you identify electrical fire hazards in your home. Additionally, there are some preventive measures to take so read carefully.
Home Electrical Fire Hazards Safety Warning Signs
Here are warning signs of four potential electrical fire hazards that you may not know about. If any of them sound familiar, consider hiring a licensed electrician to conduct a wiring inspection.
The lifespan of an electrical system is 30 to 40 years. But more than 30% of the nation’s houses, some 30 million homes, are more than 50 years old. “Older homes with fuses were set up for about 30 amps of power; many homes now have 100, 150, even 200 amps of power,” says John Drengenberg, consumer safety director for Underwriters Laboratories, which conducted a study of aging residential wiring.
Warning signs of inadequate power include circuit breakers that trip or fuses that blow repeatedly, and an over-reliance on extension cords. “They’re meant to be temporary,” Drengenberg says. “If you have extension cords routed all over, it’s time to get an electrician out there. Your home would not comply with the National Electrical Code.”
Many houses built in the 1960s and early 1970s have aluminum wiring, which oxidizes and corrodes more easily than copper and has been linked by the Consumer Product Safety Commission to electrical fires. “It’s okay for a while, but it doesn’t have the life that copper does, particularly where wires terminate. The terminals and splices are known for overheating,” says Roger L. Boyell, a forensic engineer in Moorestown, N.J.
Short of a whole-house wiring upgrade, an electrician may be able to head off potential problems by installing copper connectors called pigtails at receptacles and breakers. “It’s time-consuming,” Boyell says, “but there’s no big equipment involved.”
An arc fault, which occurs when electrical current veers off its intended path, often through a breach in wiring is a leading cause of electrical fires, according to the National Fire Protection Association. It doesn’t take much to cause an arc fault. You could damage wiring inside the wall when hanging a cabinet, a piece of furniture could cut through a cord, or there may be a loose connection in an outlet.
The resulting arc, capable of producing heat in excess of 10,000 degrees F, can be nearly impossible to detect. But arc faults are preventable. A device called an arc-fault circuit interrupter (AFCI) senses these dangerous abnormalities in wiring or appliances and shuts down the circuit before it overheats. The Electrical Safety Foundation International estimates that the use of AFCls could prevent 50% to 75% of fires caused by arc faults.
AFCls are now required on circuits covering most general living areas in new houses. (Note: These are not the same as ground-fault circuit interrupters. or GFCls. which are used in kitchens, baths, and other wet areas to prevent electrical shocks.) But they’re even more valuable in older houses, where connections may have degraded over the years. It’s an easy job for an electrician to upgrade standard circuit breakers, which don’t protect against arc faults, to AFCls. At $30 to $50 per breaker, it could cost a few hundred dollars to retrofit every circuit. Still, weighed against the potential tragedy of a house fire, it is money well spent.
Counterfeit Electrical Products
If you’ve ever gone to a flea market and seen vendors hawking extension cords, power strips, night lights, batteries, even circuit breakers for ridiculously low prices, there’s a reason. They’re probably counterfeits, and they’re incredibly dangerous. “I’ve seen extension cords all over the country that have inferior copper in them-it’s speaker wire, and it literally melts in your hands,” says Brett Brenner, president of the Electrical Safety Foundation International. “They’re putting a lot of people at risk.”
Your best bet is to buy electrical products only from reputable retailers who will take things back if they don’t work. And look for the Underwriters Laboratories seal. On low-cost items that are ripe for counterfeits, UL puts its logo in a holographic label that’s much more difficult to reproduce.
Extinguishing an Electrical Fire
Electrical fires are tricky to put out. If you douse them with water, you run the risk of electrocution, and not all chemical fire suppressants will extinguish them completely. To be safe, make sure your household fire extinguisher is rated A-8-C, which indicates that it is effective against fires involving ordinary combustible materials, flammable liquids, and electrical equipment.
An Electrical Home Safety Inspection performed by Wire Wiz Electrician Services may prove to be just the right thing to do to protect your family and property.
Electrical Fire Causes Continued
The section below is a short blurb from an excellent article written by Dan Harmon for https://dengarden.com and can be found here What Causes Electrical Fires in the Home by Dan Harmon. We recommend this highly to educate yourself for the safety and protection of your home.
“Unfortunately, home fires are an all too common occurrence and in a great many cases the root cause is an electrical failure of some kind. The causes of electrical fires are many; sometimes it is mechanical failure of an electrical device and sometimes it is from improper usage or design of the electrical system in your home.”
To read more about how to prevent this kind of occurrence we recommend spending a few minutes and reviewing the sections cited in the article by Dan Harmon. The topics are listed below for your reference;
The NEC’s Role in Home Fire Prevention
Poor Electrical Connections Can Cause a Home Fire
Loose or Worn Outlets
Old and Corroded Fixtures
Improper Wiring Methods