Eaton CHFCAF120 1 Pole Miniature Circuit Breaker

The Eaton CHFCAF120 is a 1-pole miniature circuit breaker (MCB) that protects a single electrical circuit from overcurrent. It is rated for 20 A at 240 V and operates at 50/60 Hz, making it suitable for standard AC power distribution where compact, single-pole protection is required. This CHFCAF120 device interrupts current on a single live conductor to help prevent wiring damage and safeguard downstream loads in residential, commercial, or light industrial panels. Typical applications include protecting branch circuits for lighting, outlets, or small appliances within an electrical panel, where space constraints call for a compact 1P solution. By providing clear overcurrent protection in a compact form factor, the CHFCAF120 supports safe circuit management and reliable protection for everyday electrical installations.