Eaton / Cutler-Hammer CHQ115AF AFCI Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
Eaton / Cutler-Hammer
CHQ115AF
AFCI Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
CHQ115AF
Quantity
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Eaton / Cutler-Hammer CHQ115AF - 15A AFCI Miniature Circuit Breaker
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Description
Engineered for residential safety, this 15-amp branch/feeder AFCI mitigates parallel arcing risks. It is UL classified to mount into Square D QO panelboards, serving as a reliable alternative to the QO115AFI. Featuring a 10kAIC rating and HACR approval, it meets older NEC requirements for bedroom circuits while providing standard thermal-magnetic protection.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CHQ115AF |
| Series | CHQ |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Square D QO Load Centers |
| Wire Gauge | 14-4 AWG (Cu/Al) |
| Max Wire | 4 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 |
| Standards | UL 1699, UL 489 |
| Approval | UL, cUL |
| Temp Rating | 40C |
| Construction Features | Classified for use in Square D QO Panelboards, HACR Rated, SWD Rated |
Product FAQs
5 answersCan I install the CHQ115AF in an Eaton CH or BR load center?
No. The Eaton CHQ series is a UL-classified replacement breaker specifically designed to fit Square D QO load centers. It is not compatible with Eaton CH or BR panels.
Will this breaker fit in a Square D Homeline panel?
No. Square D Homeline panels require 1-inch wide breakers. The CHQ115AF is a 3/4-inch wide breaker designed exclusively as a classified replacement for Square D QO panels.
What Square D circuit breaker does the CHQ115AF replace?
The CHQ115AF is a UL-classified replacement for the Square D QO115AFI, which is a 15A, 1-pole branch/feeder arc fault circuit breaker.
How is the neutral connection wired on the CHQ115AF?
This breaker uses a pigtail neutral connection. The attached coiled white wire must be routed and secured directly to the neutral bus bar in the load center for the arc fault circuitry to function properly.
Does this breaker provide combination arc fault protection?
No. The CHQ115AF provides branch/feeder arc fault protection. Eaton breakers with combination arc fault (CAFCI) protection typically feature a CAF suffix in the catalog number.
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