Siemens QA120AFC 20A 1-Pole Combination AFCI Circuit Breaker – Pigtail Neutral – 120V

The Siemens QA120AFC 20 Amp single-pole Combination Arc-Fault Circuit Interrupter (CAFCI) breaker provides advanced arc-fault protection for residential 120V branch circuits. Designed for reliable performance in compatible Siemens load centers, this breaker helps prevent electrical fires by detecting and interrupting hazardous arc faults.

Featuring a plug-in mounting design and pigtail neutral connection, the QA120AFC allows straightforward installation and secure operation. With a 10kA interrupt rating and UL Listing, it delivers dependable protection against arc faults, overloads, and short circuits.

Voltage & Rating

• Current Rating: 20 Amps
• Voltage Rating: 120 Volts AC
• Interrupting Capacity: 10 kAIC

Key Specifications

• Breaker Type: Combination Arc-Fault Circuit Interrupter (CAFCI)
• Number of Poles: 1-Pole
• Mounting Type: Plug-In
• Connection Type: Pigtail Neutral
• Application: Residential branch circuit protection
• Certifications: UL Listed

Technical Specifications

• Wire Size: #14–8 AWG Copper/Aluminum
• Operating Temperature: -10°C to +60°C
• Operating Mechanism: Thermal-magnetic with integrated AFCI protection

Product Data

• • Manufacturer: Siemens
  • Model Number: QA120AFC
  • UPC: 887621216252
  • Weight: 0.243 lb

Returns are easy

You may return items within 30 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.