You’re not alone if you’ve never heard of an AFCI breaker. AFCI stands for Arc Fault Circuit Interrupter. These devices are a relatively new development in electrical safety and fire prevention. Here’s a look at the purpose of AFCI breakers and who can benefit from them.
What Is an AFCI?
The AFCI breaker is a safety device created in the 1980s. Electrical engineers developed it after the US Product Safety Commission reported that electrical issues in wiring systems were causing a significant number of electrical fires across the country each year. One of the most dangerous electrical issues is an arc fault, which occurs when there’s an unplanned jump of electricity from one point to another.
Usually, electricity travels throughout a building via insulated wires and cords. In an arc, however, nothing separates the electrical energy from the surrounding environment. An electrical arc generates intense heat, which can start a fire in a split second if it’s near combustible materials.
An AFCI breaker detects fluctuations in electrical current and identifies dangerous arcing conditions. If it senses a problem, it shuts off the circuit’s power. Although not foolproof, AFCI breakers prevent most arc faults and significantly reduce the chance of electrical fires.
Who Needs an AFCI Breaker?
Everyone can benefit from AFCI breakers. In fact, the National Electrical Code (NEC) has required AFCIs in dwellings since 1999. While the NEC is not a federal law, most state and local governments use it when creating building codes and electrical regulations. Most new construction incorporates AFCI breakers in primary living areas.
AFCI breakers can be even more important in older homes. Degraded wiring and cords are a significant cause of arcing faults. The older your wiring, the more likely you will have an unforeseen arcing event and subsequent fire hazard.
If you live in Allentown or the surrounding area, call Estevez Electric LLC to safeguard your home by installing AFCI breakers. We are a local, family-owned company dedicated to providing exceptional workmanship and outstanding customer service. We have over 10 years of experience installing, repairing, and updating electrical systems across the region. As our customers and neighbors, we want your home to be as safe as possible. Estevez Electric LLC—The Top Rated Electrician in Allentown, PA.