Part of the Schneider Electric Square D QO series, the QO220CAFI Miniature Circuit Breaker is engineered for robust circuit protection in demanding electrical environments. This 2-pole breaker is designed to safeguard circuits from overcurrents and dangerous arc-fault conditions, making it suitable for residential, commercial, and light industrial applications where enhanced safety is paramount.

Technical details

• Series: Square D QO
• Type: Combination Arc-Fault Circuit Interrupter (AFCI) Miniature Circuit Breaker
• Poles: 2
• Amperage Rating: 20A
• Voltage Rating: 120/240VAC
• Interrupting Rating: 10kA
• Connection Type: Plug-in mounting
• Functionality: Provides protection against overloads, short circuits, and arc faults.

Applications & compatibility

The Schneider Electric Square D QO220CAFI is commonly specified for use in electrical distribution panels within residential construction, multi-family dwellings, and commercial buildings. Its arc-fault protection capabilities are critical for circuits supplying outlets and lighting in living areas, bedrooms, and other spaces where the risk of arc faults is higher, helping to prevent electrical fires.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the QO220CAFI or contact our technical team for cross-reference assistance with compatible Square D QO components.