Siemens QA115AFCNL AFCI Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
Siemens
QA115AFCNL
AFCI Miniature Circuit Breaker
Brand
Siemens
SKU
QA115AFCNL
Quantity
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Siemens QA115AFCNL - 15A AFCI Miniature Circuit Breaker
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Description
Part of the Siemens QP family, the QA115AFCNL is a 15-amp combination arc-fault circuit breaker supplied in convenient retail packaging. Its plug-on neutral design eliminates pigtail wiring for faster installation. The breaker provides 10kAIC of thermal-magnetic protection against series and parallel arcing faults. It fits seamlessly into Siemens SN and PN series plug-on neutral load centers, utilizing Insta-Wire connectors, self-test functionality, and an LED trip indicator for reliable safety.Specifications
| Brand | Siemens |
|---|---|
| Series | QA |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Frame Type | Q |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Plug-On Neutral Load Centers (SN, PN Series) |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | AFCI |
|---|---|
| Available Options | Padlock Attachment |
| Standards | CSA C22.2 No. 5, UL 1699, UL 489 |
| Approval | CSA, HACR, SWD, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Visual Trip Indicator, Insta-Wire, Self-Test |
Product FAQs
4 answersCan I install the QA115AFCNL in an older Siemens load center without a plug-on neutral bar?
No. The QA115AFCNL features a Plug-On Neutral connection and requires a compatible Siemens SN or PN series load center equipped with a plug-on neutral bar. It cannot be used in standard pigtail-style panels.
How does the plug-on neutral design of the QA115AFCNL benefit panel builders?
The plug-on neutral connection eliminates the need to route and terminate a separate neutral pigtail wire. This saves installation time and reduces wire clutter inside the load center gutter.
Where does the branch circuit neutral connect when using the QA115AFCNL?
Unlike older pigtail-style AFCI breakers, this plug-on neutral breaker features a single load lug for the hot wire. The branch circuit neutral conductor lands directly on the load center's neutral terminal bar, simplifying the wiring process.
What type of arcing faults does the QA115AFCNL protect against?
As a Combination Arc Fault Circuit Interrupter (CAFCI), it provides thermal magnetic protection against both series and parallel arcing faults, helping to prevent electrical fires in residential wiring.
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