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Siemens QA115AFCN AFCI Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
Siemens
QA115AFCN
AFCI Miniature Circuit Breaker
Brand
Siemens
SKU
QA115AFCN
Quantity
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Siemens QA115AFCN - 15A AFCI Miniature Circuit Breaker
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Description
Designed for modern plug-on neutral panels, the Siemens QA115AFCN eliminates excess pigtail wiring for a cleaner installation. This 15-amp combination arc-fault circuit breaker delivers 10kAIC of thermal-magnetic protection against series and parallel arcing faults. It installs into Siemens SN and PN series load centers. Replacing the older Q115AFCN model, this breaker includes Insta-Wire connectors and an LED trip indicator to simplify residential troubleshooting and maintenance.Specifications
| Brand | Siemens |
|---|---|
| Part Number | QA115AFCN |
| 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 |
Product FAQs
6 answersCan I install the QA115AFCN in an older Siemens load center?
This breaker features a plug-on neutral connection and is designed specifically for Siemens SN and PN Series plug-on neutral load centers. It will not work in older panels that require a pigtail neutral connection.
What is the difference between the QA115AFCN and the QA115AFC?
The QA115AFCN is a plug-on neutral breaker that connects directly to the neutral bar in compatible SN and PN Series panels. The QA115AFC is the pigtail version, which includes a coiled neutral wire for use in older, non-plug-on neutral load centers.
What does the N in the QA115AFCN part number indicate?
The N stands for Plug-On Neutral. It indicates that the breaker is designed to connect directly to the neutral bar in compatible Siemens panels, eliminating the need to wire a separate pigtail.
What type of arc fault protection does the QA115AFCN provide?
This is a combination type arc fault circuit interrupter (CAFCI). It provides protection against both parallel arcing (line-to-line or line-to-ground) and series arcing (along a single conductor), meeting modern NEC requirements for living spaces.
Does the QA115AFCN carry HACR and SWD ratings?
Yes. This breaker is HACR rated for use with compatible heating, air conditioning, and refrigeration equipment. It is also SWD (switching duty) rated, meaning it can be safely used to switch 120V fluorescent lighting circuits on and off.
Does this breaker include diagnostic features for troubleshooting?
Yes. The QA115AFCN includes a visual LED trip indicator. When a trip occurs, the LEDs help identify whether the fault was caused by an arcing condition or a standard overload, simplifying maintenance and troubleshooting.
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