Square D HOM115CAFI AFCI Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
Quantity
Square D HOM115CAFI - 15A AFCI Miniature Circuit Breaker
New
Quantity
Quantity
Square D HOM115CAFI - 15A AFCI Miniature Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | HOM115CAFI |
| Series | HOM |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Frame Type | HOM |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | Square D Homeline Load Centers |
| Wire Gauge | 14-8 AWG (Al/Cu) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | AFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | CSA C22.2 No. 5, UL 1699, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Time-Saver Diagnostics |
Quantity
Square D HOM115CAFI - 15A AFCI Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | HOM115CAFI-R |
| Series | HOM |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Frame Type | HOM |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | Square D Homeline Load Centers |
| Wire Gauge | 14-8 AWG (Al/Cu) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | AFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | CSA C22.2 No. 5, UL 1699, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Time-Saver Diagnostics |
Description
Meeting modern NEC requirements for residential living spaces, this 15-amp combination arc-fault breaker detects both series and parallel arcing conditions. Designed to fit Square D Homeline load centers, the plug-on module easily replaces older HOM115AFI branch/feeder models. It is fully compatible with standard residential panelboards. Equipped with Time-Saver Diagnostics, the 10kAIC rated device helps electricians quickly identify the type of fault that caused a trip.Specifications
| Brand | Square D |
|---|---|
| Part Number | HOM115CAFI |
| Series | HOM |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Frame Type | HOM |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | Square D Homeline Load Centers |
| Wire Gauge | 14-8 AWG (Al/Cu) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | AFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | CSA C22.2 No. 5, UL 1699, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Time-Saver Diagnostics |
Product FAQs
6 answersCan I install the HOM115CAFI in a Plug-on Neutral Homeline load center?
Yes. While this breaker features a pigtail neutral rather than a direct plug-on neutral connection, it is fully compatible with both older standard Homeline panels and newer Plug-on Neutral Homeline load centers. You simply route the pigtail wire to the neutral bus bar.
What is the difference between the HOM115CAFI and the HOM115PCAFI?
The HOM115CAFI includes a pigtail neutral wire that must be manually connected to the panel neutral bus. The HOM115PCAFI is a Plug-on Neutral version designed to connect directly to the neutral bar in compatible Plug-on Neutral Homeline load centers without a pigtail wire.
What is the recommended tightening torque for the load terminal on this breaker?
The load terminal requires a tightening torque of 35.4 lb-in (4.0 N.m).
How do the Time Saver Diagnostics work on this CAFI breaker?
Square D CAFI breakers include Time Saver Diagnostics to help identify the cause of a trip. By turning off the breaker, holding the TEST button, and turning it back on, the breaker will trip at specific time intervals to indicate if the fault was an arc fault, a ground fault, or a standard overload or short circuit.
What does Combination Arc Fault mean for this breaker?
A Combination Arc Fault Circuit Interrupter provides protection against both parallel arcs, which occur between two different wires, and series arcs, which occur across a break in a single wire. This offers more comprehensive fire prevention than older branch-feeder AFCI models.
Will this Homeline breaker fit in a Square D QO panel?
No. Homeline breakers have a 1-inch per pole format and a different mounting interface. They are not interchangeable with the 3/4-inch format QO series breakers.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
- RTRobert T.Rated 5 out of 5 stars3/7/20AFCI Breaker
SqD is best of quality, I trust SqD products. This, I have not installed yet. Later this summer after the snow melt.