The Siemens Type QTA Tandem Combination Arc-Fault Circuit Interrupter (CAFCI) places two independent 15A or 20A circuits into a single breaker slot, delivering combination arc-fault protection per NEC 210.12 requirements while maximizing load center capacity. Rated 10 kAIC at 120V AC and listed to UL 1699 and UL 489, these thermal-magnetic tandem breakers install via plug-on mounting with a pigtail neutral connection. Built-in connection indicator flags confirm correct wire seating, and an LED trip indicator simplifies fault diagnosis in compatible Siemens load centers.
Features
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- Brand: Siemens
- Category: Circuit Breakers
- Product family: Siemens Type QTA Tandem AFCI Circuit Breaker
- Available models: Q1515AFC, Q2020AFC, Q2020AFCP
- Amperage: Varies by model
- Number of Poles: 1
- Protection Type: AFCI