Eaton CHFN120DF is a 20 Amp dual-function circuit breaker that combines GFCI and AFCI protection in a single device. The CHFN120DF provides ground-fault circuit interrupter (GFCI) and arc-fault interrupter (AFCI) protection for electrical circuits. This unit is designed for applications where both types of protection are required, and its 20 Amp rating specifies the maximum current for the protected circuit.
