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Eaton / Cutler-Hammer CH115CAF AFCI Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
Eaton / Cutler-Hammer
CH115CAF
AFCI Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
CH115CAF
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Eaton / Cutler-Hammer CH115CAF - 15A AFCI Miniature Circuit Breaker
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Description
Meeting stringent National Electrical Code requirements, this 15-amp combination arc-fault circuit interrupter detects both high-energy parallel arcs and low-energy series arcs. The unit provides comprehensive fire hazard mitigation alongside standard thermal-magnetic overload protection. Built exclusively for Eaton and Cutler-Hammer Type CH panelboards, the device occupies a single 3/4-inch space. It utilizes a traditional pigtail neutral wire for connection to the panel neutral bar.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CH115CAF |
| Series | CH |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | CH |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Type CH Load Centers |
| Wire Gauge | (1) 14-8 AWG (Cu/Al), (2) 14-10 AWG (Cu/Al) |
| 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, Handle Lock |
| Accessories | Pigtail Neutral |
| Standards | UL 489, UL 1699, HACR |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Combination Arc Fault |
Product FAQs
8 answersWhat panels are compatible with the CH115CAF breaker?
This breaker is designed exclusively for Eaton and Cutler-Hammer Type CH load centers. It requires a single 3/4-inch space for installation.
Can the CH115CAF replace older Eaton AFCI breakers?
Yes, it serves as a direct replacement for legacy models like the CHFCAF115 and CH115AF in Type CH panels.
Is there a plug-on neutral version of this breaker available?
Yes, if your panel is equipped with a plug-on neutral bar, you can use the CH115CAFPN, which eliminates the need to wire a pigtail.
How is the neutral connection made on the CH115CAF?
This breaker features a traditional pigtail neutral wire that must be connected directly to the neutral bus bar in the panel.
Does this breaker include diagnostic features to identify the cause of a trip?
Yes, it features a built-in LED trip indicator that helps electricians quickly diagnose the specific type of fault that caused the breaker to trip.
What type of arc fault protection does the CH115CAF provide?
It is a Combination Type AFCI, meaning it provides comprehensive fire hazard mitigation by detecting both high-energy parallel arcs and low-energy series arcs.
Can I use this breaker in a standard 1-inch spacing panel?
No, the CH115CAF is a Type CH breaker that requires 3/4-inch spacing. It will not fit in panels that require standard 1-inch breakers, such as Eaton Type BR.
How should the pigtail neutral be wired when installing this breaker in a subpanel?
When installed in a sub-feed panel, the pigtail neutral must be connected to an isolated, non-bonded neutral bar, while ground wires must be terminated on a separate ground bar.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 74 reviews.
Total 5 star reviews: 72 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 8/5/25
Customers say these electrical breakers are readily available when hard to find elsewhere. Many reviews mention fast shipping and accurate order fulfillment. Common feedback includes competitive pricing and proper packaging. Reviews note the products fit correctly and match specifications. While most highlight quick delivery times, some mention occasional supply delays. The ordering process receives praise for its simplicity.
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Rating
74 reviews
- JGJason G.Verified BuyerReviewingEaton / Cutler-Hammer CH220GFI - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/24/26It was as advertised
It was delivered on time and works.
- LGlarry g.Verified BuyerReviewingEaton / Cutler-Hammer CH335 - 35A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/20/26good
Great part quick shipping
- PLPhid L.Verified BuyerReviewingEaton / Cutler-Hammer CH230GFI - 30A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/7/26EFFICIENT
BREAKER ARRIVED QUICKLY. WELL PACKAGED FOR PROTECTION.
- CSChristine S.Verified BuyerReviewingEaton / Cutler-Hammer CH2100-LONG - 100A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/18/26Got a great refurbished breaker - saved a $6500 Service Replacement
When our main breaker frizzed out, the option we were presented with was replacing the entire panel and service due to the type and part - no longer produced for replacement parts. It would be a $6500 replacement.
We'll likely have to do it at some point but, for now, the replacement breaker we were able to source from Superbreakers (with a $25 warranty) was $5900 less expensive. installation ran a few hundred dollars and the tech said the part looked to be in excellent condition and was prepped for install as he would have hoped.
Very thankful for SuperBreakers!
- MKMichael K.Verified BuyerReviewingEaton / Cutler-Hammer CH330 - 30A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars4/22/26Happy Customer
Arrived as described and in the timeframe