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QA120AFC | Siemens Combination AFCI Circuit Breaker 20A 120V Single-Pole Plug-On
- Regular price
- $95.00
- Sale price
- $95.00
- Regular price
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Product Description P/N: QA120AFC
Description
The Siemens QA120AFC is a single-pole combination arc fault circuit interrupter (AFCI) breaker rated at 20 amps for 120-volt branch circuits. Designed for plug-on installation, part number QA120AFC provides arc fault protection with integrated thermal-magnetic overcurrent protection and LED trip indication.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | QA120AFC |
| Subcategory | Molded Case Circuit Breaker |
| Amperage Rating | 20 A |
| Voltage Rating | 120 VAC |
| Number of Poles | 1 |
| Phase | Single-phase |
| Interrupt Rating | 10 kA |
| Trip Type | Thermal Magnetic |
| Breaker Function | Combination AFCI |
| Mounting Type | Plug-In |
| Frame Type | QAF2 |
| Frequency Rating | 50/60 Hz |
| Wire Size (Copper) | 14–8 AWG |
| Wire Size (Aluminum) | 12–8 AWG |
| Dimensions | 1.2 in L × 3.1 in W × 4.4 in H |
Information About QA120AFC
The QA120AFC is part of the Siemens AFCI breaker lineup developed to meet modern electrical safety requirements for arc fault protection. It combines arc fault detection with standard thermal-magnetic circuit breaker functionality in a compact, plug-on design. The breaker is compatible with Siemens EQ, EQL, SEQ, and EQG load centers, allowing straightforward integration into existing panel configurations. Typical applications include residential branch circuits where code-mandated AFCI protection is required to reduce the risk of electrical fires.
Key Features
- Combination AFCI Protection: Detects both series and parallel arc faults while also providing standard overcurrent protection.
- 20 Amp Single-Pole Rating: Designed for 120V branch circuits such as receptacles, lighting, and living space circuits.
- Thermal-Magnetic Trip Unit: Provides reliable response to overloads and short-circuit conditions.
- LED Trip Indicator: Offers clear visual feedback to identify trip events and assist with troubleshooting.
- Center-Trip Handle Position: Indicates a tripped state distinctly from ON and OFF positions.
- Plug-On Installation: Enables quick and secure mounting in compatible Siemens load centers.
- Wide Conductor Compatibility: Supports copper and aluminum conductors across common residential wire sizes.
The QA120AFC delivers the reliability and precision required for arc fault and overcurrent protection in Siemens residential electrical distribution systems.
Description
The Siemens QA120AFC is a single-pole combination arc fault circuit interrupter (AFCI) breaker rated at 20 amps for 120-volt branch circuits. Designed for plug-on installation, part number QA120AFC provides arc fault protection with integrated thermal-magnetic overcurrent protection and LED trip indication.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | QA120AFC |
| Subcategory | Molded Case Circuit Breaker |
| Amperage Rating | 20 A |
| Voltage Rating | 120 VAC |
| Number of Poles | 1 |
| Phase | Single-phase |
| Interrupt Rating | 10 kA |
| Trip Type | Thermal Magnetic |
| Breaker Function | Combination AFCI |
| Mounting Type | Plug-In |
| Frame Type | QAF2 |
| Frequency Rating | 50/60 Hz |
| Wire Size (Copper) | 14–8 AWG |
| Wire Size (Aluminum) | 12–8 AWG |
| Dimensions | 1.2 in L × 3.1 in W × 4.4 in H |
Information About QA120AFC
The QA120AFC is part of the Siemens AFCI breaker lineup developed to meet modern electrical safety requirements for arc fault protection. It combines arc fault detection with standard thermal-magnetic circuit breaker functionality in a compact, plug-on design. The breaker is compatible with Siemens EQ, EQL, SEQ, and EQG load centers, allowing straightforward integration into existing panel configurations. Typical applications include residential branch circuits where code-mandated AFCI protection is required to reduce the risk of electrical fires.
Key Features
- Combination AFCI Protection: Detects both series and parallel arc faults while also providing standard overcurrent protection.
- 20 Amp Single-Pole Rating: Designed for 120V branch circuits such as receptacles, lighting, and living space circuits.
- Thermal-Magnetic Trip Unit: Provides reliable response to overloads and short-circuit conditions.
- LED Trip Indicator: Offers clear visual feedback to identify trip events and assist with troubleshooting.
- Center-Trip Handle Position: Indicates a tripped state distinctly from ON and OFF positions.
- Plug-On Installation: Enables quick and secure mounting in compatible Siemens load centers.
- Wide Conductor Compatibility: Supports copper and aluminum conductors across common residential wire sizes.
The QA120AFC delivers the reliability and precision required for arc fault and overcurrent protection in Siemens residential electrical distribution systems.