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Siemens QA120AFCN - CAFCI Breaker 20A 120V 1-Pole

Siemens
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Siemens QA120AFCN is a 1-pole molded case circuit breaker from the Q family, designed for arc fault protection in residential and light commercial branch circuits. This 120V, 20A unit provides combination arc fault circuit interrupter (CAFCI) protection with a 10kA@120V interrupting rating, utilizing thermal magnetic trip technology for long time and instantaneous fault response. The plug-in connection breaker measures 3.15 x 0.787 x 5.118 inches and weighs 0.331 lb, featuring a compact construction suitable for Siemens load centers. It complies with UL 1699 and UL 489 standards for arc fault and overcurrent protection. Typical applications include protecting bedroom, living room, and general-purpose branch circuits in single-phase systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Q Family, Plug-In
  • Voltage Rating: 120V
  • Current Rating: 20A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA@120V
  • Trip Type: CAFCI (Combination Arc Fault Circuit Interrupter)
  • Protection: Thermal Magnetic (Long Time and Instantaneous Trip)
  • Connection: Plug-In
  • Dimensions: 3.15 x 0.787 x 5.118 inch
  • Weight: 0.331 lb
  • Country of Origin: Philippines


Product Identification
  • UPC: 804766906671
  • GTIN: 00804766906671