The Siemens QA220AFC is a 20-amp, 2-pole, 120/240V combination arc fault circuit interrupter (CAFCI) breaker designed for Siemens load centers. It provides comprehensive arc fault protection meeting NEC 210.12 requirements. The QA220AFC detects both series and parallel arc faults and features a TEST button for periodic verification.
| Specification | Value |
|---|---|
| Amperage | 20A |
| Poles | 2 |
| Voltage | 120/240VAC |
| Interrupt Rating | 10kA @ 120/240V |
| Frame Size | QA (Residential AFCI) |
| Mounting Type | Plug-In |
| Trip Type | Combination AFCI |
| Trip Function | Arc Fault Detection + Thermal Magnetic |
| Wire Size | #14–#8 AWG (Al/Cu) |
| Phase | 1-Phase (2-Pole) |
| Standards | UL 489, UL 1699, NEC 210.12 |
| Temperature Rating | -40°C to 75°C |
Siemens QA AFCI 20A 2-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: Siemens | Series: QA AFCI | Catalog Number: QA220AFC
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