The Square D by Schneider Electric HOM120PCAFIC is a 20 amp Homeline arc fault circuit breaker designed to provide advanced protection for your electrical system. This plug-in mount breaker continuously monitors the circuit and quickly trips to cut off power when a hazardous arc fault is detected, helping to prevent electrical fires and enhance home safety. Featuring time-saver diagnostics, it allows for fast identification of the last fault type, making troubleshooting easier for homeowners and professionals. The Homeline arc fault breaker is constructed with durable copper material and is compatible with Homeline load centers, offering reliable performance and easy installation. With a compact size and a package weight of 1.47 kg, this 1-pole, 120 V breaker is ideal for residential applications where arc fault protection is required. No batteries are needed, and the breaker is not shipped with batteries included. Choose this Homeline 20 amp AFCI breaker for dependable, code-compliant electrical protection in your home.