Eaton BRHN120AF Combination AFCI Circuit Breaker

The Eaton BRHN120AF Combination AFCI Circuit Breaker is a 120V, 20A, 1-pole protection device with a 22KAIC interrupting capacity, built to shut down a circuit quickly if a dangerous fault occurs. As a combination AFCI, it protects against both series and parallel arc faults, helping to reduce fire risk on branch circuits in residential wiring. With a 1-pole, 20-amp configuration, this breaker fits standard single-circuit protection needs for 120-volt outlets and lights. The model BRHN120AF applies Eaton’s AFCI technology to a compact form factor within the BR family, delivering arc-fault protection without sacrificing space in the panel. The 22KAIC rating indicates the maximum fault current the device can interrupt on a 120-volt circuit, offering a robust level of protection for typical home electrical installations.