How Do Arc Fault Breakers Work

An Arc Fault Circuit Interrupter (AFCI) is a device that helps reduce the risk of electrical fires. AFCIs were introduced in the late 1990s and are an excellent way to protect your home from arcing, which can cause fires behind walls and be difficult to detect. AFCIs can detect any faults in your circuitry and will immediately shut off power, preventing arc faults and reducing the risk of fires. Installing an AFCI breaker is a smart measure for any homeowner looking to safeguard their home against potential electrical fire hazards.

What is AFCI breaker(Arc Fault Breakers)?

An AFCI breaker is an advanced detection device that is designed to protect a home against electrical fires. It works by detecting any faults in the circuitry and immediately shutting off power, preventing arc faults and reducing the risk of fire. In the United States, all circuits feeding bedroom outlets must have AFCI protection since 1999, with further expansion of protection to other areas. Dormitory units’ circuits are also required to be protected using a combination breaker which provides protection against parallel arcing due to current leakage on the ground or neutral wires as well as series arcing when connections become loose over time. Installing an AFCI breaker is an intelligent decision for any homeowner who wants to ensure the safety of their home from possible electrical fire hazards.

An AFCI breaker is an advanced device that detects arc faults, which are unintended electrical discharges created when current flows through an unintentional line. They detect different arcing conditions and can differentiate between normal and dangerous events. Standard circuit breakers only detect overloads or shorts, but AFCIs use sophisticated sensing technology to measure arcs and provide protection against potential electrical fires in homes.

Arc-fault circuit breakers (AFCIs) are an important safety device for homes. They serve as an extra layer of protection against electrical fires by detecting low-level dangerous arcing currents that traditional protective devices cannot detect. Electrical fires are a common cause of residential fires in the US, so these breakers help to prevent them before they become a source of ignition. They measure the different arcing conditions and can differentiate between normal and dangerous events, protecting your home’s circuitry and neutralizing any sources of potential electrical fire hazards.

If you need more info on these devices for your home or business, contact us today. 

This post was written by Justin Tidd, Director at Becker/SMC. For nearly a half a century, Becker Mining has been at the forefront of safety, producing the best arc guard in the industry. Becker/SMC is the industry’s leader in increasingly more sophisticated electrical control systems. Most of the major innovations, design features and specialized electrical components have been developed by Becker/SMC.

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