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Siemens QA120AFCCSA - AFCI Breaker 20A 120V

Siemens
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Siemens QA120AFCCSA is a single-pole molded case circuit breaker from the Q Series, designed to provide combination arc-fault and thermal magnetic protection for branch circuits in residential and light commercial load centers. It is rated for 120V AC, 20A, and 10kA interrupting capacity at 120V, with LI (Long-Time and Instantaneous) trip functions for dependable overcurrent and arc-fault response. The unit features a plug-in connection, weighs 1 lb, and is built on a QAF2 frame for straightforward installation in compatible Siemens panels. This breaker complies with industry standards for arc-fault circuit interrupters, ensuring enhanced safety against electrical fires. Typical applications include protecting branch circuits in Siemens EQ, EQL, SEQ, and EQG load centers.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: QA120AFCCSA
  • Type: QAF2
  • Item Subcategory: Molded Case
  • Family: Q Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Poles: 1
  • Phase: 1
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • AIC Rating: 10kA@120V
  • Weight: 1 lb
  • Mounting Type: Plug-In
  • Frequency: 50/60 Hz
  • Protection Type: Combination Arc-Fault (AFCI)
  • Application: Load Center Branch Circuits


Part Number: QA120AFCCSA