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Circuit Breaker Compatibility Chart

Professional circuit breaker compatibility reference for electrical panels with catalog numbers, features, and installation guidance.

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Eaton CH Series

52 Compatible Breakers

Compatibility Rules:

  • CH, CHF, CHFN, CHFP, and CHN series breakers are all compatible with CH loadcenters
  • BR series breakers are NOT compatible with CH panels
  • CHF series (with trip flag) preferred for new installations — distinguishes trip from manual OFF
  • CHFP/CHFN series required for AFCI, GFCI, and Dual Function protection
  • CHFP (plug-on neutral) requires PON-equipped loadcenter; CHFN (pigtail) works in any CH panel
  • All CH-type breakers: 10 kAIC interrupt rating, 3/4-inch per pole

Installation Notes:

  • Most common residential panel in Austin area
  • Available in 100A through 225A residential
  • Supports full range of residential protection devices
  • Source: Eaton CA08100002E (Nov 2022) — verify current availability with distributor

Compatible Breakers

StatusCatalog NumberAmperageTypeFeaturesMounting
Compatible
CHF115
Preferred — mechanical trip flag distinguishes trip from manual OFF
15ASP
StandardTrip Flag
Plug-on
Compatible
CHF120
Preferred — mechanical trip flag distinguishes trip from manual OFF
20ASP
StandardTrip Flag
Plug-on
Compatible
CHF125
25ASP
StandardTrip Flag
Plug-on
Compatible
CHF130
30ASP
StandardTrip Flag
Plug-on
Compatible
CHF135
35ASP
StandardTrip Flag
Plug-on
Compatible
CHF140
40ASP
StandardTrip Flag
Plug-on
Compatible
CHF145
45ASP
StandardTrip Flag
Plug-on
Compatible
CHF150
50ASP
StandardTrip Flag
Plug-on
Compatible
CHF210
10ADP
StandardTrip Flag
Plug-on
Compatible
CHF215
15ADP
StandardTrip Flag
Plug-on
Compatible
CHF220
20ADP
StandardTrip Flag
Plug-on
Compatible
CHF225
25ADP
StandardTrip Flag
Plug-on
Compatible
CHF230
30ADP
StandardTrip Flag
Plug-on
Compatible
CHF235
35ADP
StandardTrip Flag
Plug-on
Compatible
CHF240
40ADP
StandardTrip Flag
Plug-on
Compatible
CHF245
45ADP
StandardTrip Flag
Plug-on
Compatible
CHF250
50ADP
StandardTrip Flag
Plug-on
Compatible
CH160
No CHF equivalent above 50A single-pole
60ASP
Standard
Plug-on
Compatible
CH170
No CHF equivalent above 50A single-pole
70ASP
Standard
Plug-on
Compatible
CH260
60ADP
Standard
Plug-on
Compatible
CH270
70ADP
Standard
Plug-on
Compatible
CH280
80ADP
Standard
Plug-on
Compatible
CH290
90ADP
Standard
Plug-on
Compatible
CH2100
100ADP
Standard
Plug-on
Compatible
CH2110
110ADP
Standard
Plug-on
Compatible
CH2125
125ADP
Standard
Plug-on
Compatible
CH320
20A3P
Standard
Plug-on
Compatible
CH330
30A3P
Standard
Plug-on
Compatible
CH350
50A3P
Standard
Plug-on
Compatible
CH3100
100A3P
Standard
Plug-on
Compatible
CHFN115AF
Pigtail neutral — for non-PON panels
15ASP
AFCI
Plug-on
Compatible
CHFN115GF
Pigtail neutral — 5 mA personnel protection
15ASP
GFCI
Plug-on
Compatible
CHFN115DF
Pigtail neutral — for non-PON panels
15ASP
AFCIGFCIDual Function
Plug-on
Compatible
CHFN120AF
Pigtail neutral — for non-PON panels
20ASP
AFCI
Plug-on
Compatible
CHFN120GF
Pigtail neutral — 5 mA personnel protection
20ASP
GFCI
Plug-on
Compatible
CHFN120DF
Pigtail neutral — for non-PON panels
20ASP
AFCIGFCIDual Function
Plug-on
Compatible
CHFN130GF
Pigtail neutral — 5 mA personnel protection
30ASP
GFCI
Plug-on
Compatible
CHFP115AF
Plug-on neutral — for PON panels only
15ASP
AFCI
Plug-on
Compatible
CHFP115GF
Plug-on neutral — for PON panels only
15ASP
GFCI
Plug-on
Compatible
CHFP115DF
Plug-on neutral — for PON panels only
15ASP
AFCIGFCIDual Function
Plug-on
Compatible
CHFP120AF
Plug-on neutral — for PON panels only
20ASP
AFCI
Plug-on
Compatible
CHFP120GF
Plug-on neutral — for PON panels only
20ASP
GFCI
Plug-on
Compatible
CHFP120DF
Plug-on neutral — for PON panels only
20ASP
AFCIGFCIDual Function
Plug-on
Compatible
CHN215CAF
Two-pole combination AFCI, pigtail neutral
15ADP
AFCI
Plug-on
Compatible
CHN215GF
Two-pole GFCI 120/240V, pigtail neutral
15ADP
GFCI
Plug-on
Compatible
CHN220CAF
Two-pole combination AFCI, pigtail neutral
20ADP
AFCI
Plug-on
Compatible
CHN220GF
Two-pole GFCI 120/240V, pigtail neutral
20ADP
GFCI
Plug-on
Compatible
CHN230GF
Two-pole GFCI 120/240V, pigtail neutral
30ADP
GFCI
Plug-on
Compatible
CHN250GF
Two-pole GFCI 120/240V (pool pumps, hot tubs)
50ADP
GFCI
Plug-on
Compatible
CHN260GF
Two-pole GFCI 120/240V, pigtail neutral
60ADP
GFCI
Plug-on
Compatible
CHFEP115
30 mA equipment protection — not for personnel protection
15ASP
GFPE
Plug-on
Compatible
CHFEP120
30 mA equipment protection — not for personnel protection
20ASP
GFPE
Plug-on

Legend

Breaker Types

SPSingle Pole (120V)
DPDouble Pole (240V)
3PThree Pole (Commercial)

Special Features

AFCIArc-Fault Protection (white handle)
GFCIGround-Fault Protection (green label)
DualAFCI + GFCI Combined (blue label)

Mounting Types

Plug-onClips into bus bars
Bolt-onBolted connection

Related Resources

CH Accessories & Renewal Parts →

Handle ties, ground bars, filler plates, interlocks (CH series)

BR Accessories & Renewal Parts →

Handle ties, ground bars, filler plates, interlocks (BR series)