Categories Electrical Wiring, Residential, Safety

Preventing electrical fires: 7 ways

preventing electrical fires

An electrical fire is the worst kind of electrical emergency. Preventing electrical fires with an annual electrical inspection is a great idea. An electrical inspection will either give your home a “clean bill of health” or identify risks. 

Preventing Electrical Fires at Home

Home fires are heartbreaking. Here are several methods for preventing electrical fires:

1. Don’t Use Damaged Power Cords

If a device has a cracked, frayed, or loosened power cord, have it repaired or toss it. But don’t plug it in again.

2. Extension Cords Are Not Permanent

Any time you use an extension cord, it should be for a specific project with a measurable timeframe. If you’re using an extension cord to power appliances or electronics, contact your local electrician to discuss safer options.

3. Heed Warning Signs

There are indicators you’ve got an electrical problem or risk. If you ignore those warning signs, you’re putting your home and family at risk. Some warning signs are:

  • Burn marks/discolorations around a socket, outlet, light switch/fixture
  • Burning smell from appliance or plugged-into outlet
  • Flickering light
  • Frequent circuit-breaker trips
  • Hot/warm-to-the-touch appliance, outlet, power cord
  • Shock when you plug-in electronic/appliance
  • Sparks when you plug-in electronic/appliance

4. Never Cut Off or Remove the Third Prong

If you have ungrounded outlets (2-prong receptacles) in your Tucson or Phoenix home, you need to request an electrical upgrade for safety reasons. But never, ever remove or cut off that third prong on a plug-in. It’s there for preventing electrical fires from power surges or malfunctions.

5. Read Appliance Directions and Follow Them

Before you toss your new washing machine’s instruction manual in a drawer, read it. There may be valid warnings for preventing electrical fires. There may also be information about registering online for product recalls or dangers that are revealed months or years later.

6. Stop Vampires

An energy vampire is any plugged-in appliance that continues to use power from an electrical outlet, even when idle or turned off. It’s understandable if you can’t unplug an intricately pre-programmed electronic (like your television) every time it’s not in use. But your toaster, gaming device, blender, hairdryer, charging plugs, and more can be unplugged.

Make a list of plugged-in appliances in every room. Ask yourself:

  • Does it charge something using batteries?
  • Does it have a continuous display (LED clock, for example)?
  • Does it have an external power source (i.e., power adapter)?
  • Does it use a remote control?

If you answered yes to any question, that appliance is an energy vampire. Heat-producing appliances especially (like toasters and curling irons) can overheat when plugged in for long periods of time.

7. Update Your Wiring

Good old houses are wonderful in design and aesthetics. But some historical elements should be updated, especially old wiring.

If you see behind-the-scenes electrical wires running through porcelain tubes, it’s called “knob-and-tube” wiring. These should be replaced with grounded wires. And if your home has aluminum wiring, replace it with safer materials, like copper. An upgrade will safely increase your home’s amperage to accommodate the demands of today’s electronic devices. Ask your insurance professional if a wiring upgrade can lower your premiums.

Your Safety Is Our Priority

Despite your best efforts at preventing electrical fires, they can occur. Keep fire extinguishers in at-risk areas like the kitchen, garage, etc. Inspect all smoke and carbon monoxide detectors to ensure they’re working properly.

To learn more about electrical safety in Arizona, contact Turn It On Electric.

Categories Commercial, Electrical Wiring, Electrician, Residential, Safety

4 Common Electrical Emergencies

Electrical Emergencies

Life in the United States is better than most people realize. For example, we’ve never suffered a (global) record-breaking electrical emergency. Electrical emergencies have affected hundreds of millions of people in several countries, but our worst was for two weeks in August 2003.

The Northeast Blackout of 2003 affected 50 million people in Canada and the U.S. The Texas 2021 power crisis may have caused between 246-702 deaths.

Electrical Emergencies and What To Do

1. Electrical Fires

Sixty-five percent of deaths due to electrical fires in homes are caused by having nonworking or no smoke detectors. Electrical fires can be caused by:

  • Arcing faults
  • Electrical distribution systems
  • Electrical receptacles

You can prevent or at least minimize the risks of electrical fires:

  • Create a family evacuation plan and practice it.
  • Get a professional home electrical inspection and follow recommendations for improved safety. Ask if AFCI protection is needed.
  • Heed warning signs of electrical problems:
    • Dim/flickering lights
    • Repeated circuit breaker tripping
    • Sizzling sounds
  • If a light fixture recommends a particular wattage, adhere to that recommendation.
  • Install and regularly inspect your home’s smoke detectors.
  • Never use extension cords as an electrical solution (and don’t use them at all with air conditioners or heaters).
  • Stop overloading outlets. Ask your local electrician about installing additional circuits or outlets.

2. Electrical Shocks

If someone in your home has been electrocuted, turn off the power supply immediately and call 911. After the power supply has been disconnected, unplug appliances that were part of the electrocution.

  • If the person is still holding the live wire, you can try to knock the wire away with a non-metal object (baseball bat, broom, etc.)
  • Otherwise, don’t touch the person that was shocked/electrocuted. Stay calm and distanced.

3. Fallen Power Lines

Fallen power lines in your area can cause electrical emergencies. If you’re near one:

  • Contact your local energy provider immediately.
  • Don’t touch anything the line is touching, including trees.
  • Stay 40´ away from the downed power line.

4. Power Outages

Power outages are probably the most common electrical emergencies in the U.S. The leading cause of power outages is bad weather. Storms that include high winds, ice, and snow have caused widespread power outages.

Other reasons your community or neighborhood may lose power include:

  • Animals – Rodents, snakes, squirrels, and small animals can cause short circuits.
  • Demand – As homes get smarter and electronics get larger (see: EVs), we’ll see more high-demand power outages. Extreme heatwaves cold spells lead to higher power demand. Overworked electric cables, transformers, and other electrical components fail.
  • Earthquakes – We get minor ’quakes every 5 years or so. The 1887 Sonora Earthquake was our worst. At that time, it is assumed no homes in rural Arizona had electricity. (The Phoenix Light and Fuel Company was formed in 1884.)
  • Excavations – Some say the “Call 811” campaign was a failure but it educated everyone to “call before you dig.” Even professional excavators sometimes hit underground electrical cables.
  • Lightning – This happens more often than we realize. Over $825 million was paid on more than 100,000 lightning claims in 2016.
  • Trees – High winds and untrained tree-trimmers can cause tree limbs to connect with power lines and cause interruptions.
  • Vehicles – Car crashes into utility poles are another source of area-wide power outages.

When the power shuts off in your home, first check the circuit breaker. Then check with your neighbors and contact your local power supply company. Some homeowners unplug major appliances and computers and even the main power source at the circuit breaker. When power is restored, turn everything back on.

Turn It On Electric is the 24-hour electrician in the Valley. If you have a home or office electrical emergency that is not power-company related, we’re here for you. Contact TIO Electric.