Everything There Is to Know About AFCI Outlets

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Since their induction as a National Electrical Code standard in 1999, AFCI outlets have become a staple in protecting homes against fires. Initially, the elements were only found in bedrooms. Today, however, the NEC suggests homeowners have one in nearly every room. What exactly are AFCI outlets, and why are they important?

What are AFCI outlets?

AFCI stands for arc fault circuit interrupter. The device is located in electrical breakers and outlets. It prevents fires caused by electrical faults like arcing, which can occur if two exposed wires come in close contact with each other. The electrical power can sometimes go back and forth between the wires, leading to arc faults.

AFCIs continuously monitor electrical circuits and detect signs of arcs. Upon successful detection, AFCIs shut down the power leading to the affected circuit and prevent arcs.

Many different scenarios can lead to arc faults. In most cases, they occur because the conductors have been damaged by one of the following culprits:

  • Worn out appliance cords

  • Loose wire connections

  • Faulty electrical wiring

  • Frayed or worn-out cable insulation

  • Poor electrical cable installation

Some households have AFCI outlets instead of circuit breakers in their electrical panels. These outlets come with reset and test buttons that enable homeowners to determine whether they are functioning correctly.

Why are AFCI outlets necessary in the bedroom?

Since people tend to spend a considerable amount of time in their bedroom, they may also have various appliances, such as phone chargers, lamps, and humidifiers. Many of these devices can malfunction, resulting in a high risk of electrical fires.

Nearly 20% of fires involving lighting equipment or electrical distribution originate in bedrooms. The cause can often be traced back to plugs, cords, light bulbs, and lamps.

Also, nearly 15% of fires brought about by malfunction or electrical failure start in the bedroom.

Taking this data into account, it’s clear why one of the rooms the experts focus on is the bedroom.

Where else should AFCI outlets be placed?

The NEC maintains that any home outlet utilizing electrical circuits of between 15 and 20 amps needs arc fault protection. Here are the areas that the NEC says should have AFCI outlets:

  • Living rooms

  • Kitchens

  • Dining rooms

  • Hallways

  • Closets

  • Bedrooms

  • Sunrooms

  • Laundry rooms, etc.

On the other hand, these areas don’t necessitate AFCI outlets:

  • Outside areas

  • Garages

  • Bathrooms

Nevertheless, homeowners still need to install proper ground-fault protection in these areas. Since the job revolves around potentially harmful electrical elements, the best option is to hand it over to the professionals who have all the tools and knowledge to perform the job safely.

Electricity is no trifling matter

Arc faults can happen for many reasons and cause devastating fires. To keep them at bay, contact an electrical professional to install AFCI outlets in all necessary places. Once the work is complete, you’ll feel much safer with a new electrical system.

When you need a licensed electrician for commercial or residential electrical needs, call Zimmerman Electric at 310-378-1323.

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