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Eaton  
Cutler-Hammer ® Series  
Classied Circuit Breakers
GE is a registered trademark of General 
Electric Company. 
ITE/Siemens is a federally registered  
trademark of Siemens AG.
Quincy, Mass. Thomas & Betts is a federally 
registered trademark of Thomas & Betts 
Corporation. 
Square D, HOMELINE, and QO are federally 
registered trademarks of SNA Holdings Inc. 
Murray is a federally registered trademark of 
Siemens Energy & Automation, Inc. 
Crouse-Hinds is a federally registered  
trademark of Cooper Industries.
UL is a registered trademark of  
Underwriters Laboratories. 
The National Electrical Code is a registered 
trademark of the National Fire Protection 
Association.
All other trademarks are property of their 
respective owners.
UL Classified 
Replacement Circuit Breakers
Square D® 
HOMELINE®
Square D® 
QO®
Crouse-Hinds®
General  
Electric® 
Crouse-Hinds®
Murray®
Thomas & 
Betts®
UL Classified to
Fit Virtually Any Panel...
Even Square D® HOMELINE®
Cutler-Hammer®  Series UL Classified Replacement Circuit  
Breakers by Eaton Corporation are the key to safe installation and 
streamlined inventory. They virtually eliminate the need to carry 
any other manufacturer’s circuit breakers. Why carry up to seven 
other brands when the industry’s most reputable brand,  
Eaton, is all you need. 
Coming in both 3/4-inch Type CHQ and 1-inch Type CL, one- and 
two-pole configurations, these breakers are classified as direct 
replacements by Underwriters Laboratories Inc. In addition to a UL 
listing, they also come with an outstanding 15-year warranty. 
Streamline Breaker Inventory
UL Classied breakers are 
designed and tested to be 
both mechanically and electri-
cally interchangeable with 
circuit breakers manufactured 
by General Electric, Thomas & 
Betts, ITE/Siemens, Murray, 
Crouse-Hinds, and Square D. 
By reducing your breaker 
inventory from six manufac-
turers to one, you streamline 
your stock and shelving space. 
Contractors will be able to 
reduce the types of break-
ers they carry on their trucks. 
Your customers will be able to 
install new circuits on the rst 
site visit, as long as they have  
Eaton Cutler-Hammer Series 
Type CLs and CHQs at the 
ready. With a high-level of 
protection and fast tripping 
response, these are the one-
source, one-brand breaker so-
lution you’ve been looking for.
Specied vs. Classied 
Specied breakers are listed  
by the manufacturer of the  
panelboard for use in a  
particular panel. This doesn’t 
mean that the panelboard  
manufacturer produced the 
specied breaker, it mearly 
means that the panelboard 
manufacturer has tested the 
breaker in the panel. In fact, 
through the years the Eaton 
business has manufactured 
thousands of breakers  
for other panelboard  
manufacturers. 
UL Classied breakers are 
produced by one manufacturer 
for use in place of the breakers 
specied on the panelboard. 
Like specied breakers, UL 
Classied breakers have been 
tested in the panels for which 
they are approved.
Testing and Safety
We test each Classied 
breaker extensively in  
numerous GE, Siemens,  
Murray, Thomas & Betts, 
Square D, and Crouse-Hinds 
panels. The tests are  
conducted with witnesses 
from Underwriters  
Laboratories Inc. and involve  
short-circuit, temperature,  
and insertion/withdrawal  
applications. This level of  
testing assures that the  
breakers meet identied  
standards and have been found 
suitable by UL for the specied 
purpose. By using UL Classi-
ed breakers, contractors and 
homeowners can be assured 
that the breaker has passed 
tests that non-classied  
breakers have not. 
Code Acceptance
Financially, it makes sense for 
manufacturers to specify their 
own breakers for use in their 
panelboards and not list  
competitors’ products; even 
though they too are suitable 
for use. This is why a third- 
party organization  
(Underwriters Laboratories 
Inc.) is responsible for listing 
suitable replacements for the  
manufacturer’s specied circuit 
breakers. Our classied circuit 
breakers meet all code  
acceptance regulations  
governed by the  
National Electric Code® and  
Underwriters Laboratories Inc. 
The Most Complete Line 
Not only do we cover more 
manufacturers, we also offer 
breakers in standard one- and 
two-pole congurations as 
well as Ground Fault Circuit 
Interrupters, Remote Control, 
and Arc Fault Circuit Interrupt-
ers! Breakers are available in 
standard packaging, and many 
are available in clamshells for 
counter area displays.
Original  Panelboard Warranty
Original panelboard  
manufacturers may claim that 
the use of breakers other than 
those specied voids their  
warranty. However, the  
Magnusson-Moss Warranty 
Act prevents manufactur-
ers from making warranties 
contingent upon the use of 
their replacement parts, as 
long as the third-party part is 
safe. Since the safety has been 
proven by UL, the panelboard 
manufacturer’s warranty is still 
effective when you choose a 
CL or CHQ breaker.
The Eaton Warranty –  
The Industry’s Best
The Eaton business warrants 
its CL and CHQ Direct  
Replacement Circuit Breakers 
to be free from failures due  
to defects in material or  
workmanship for 15 years  
from the date of purchase.  
Additionally, should a failure 
of a CL or CHQ breaker occur 
that would cause damage to 
the loadcenter in which it is 
installed, the Eaton business 
would repair or replace the 
loadcenter with an equivalent 
product upon delivery of the 
damaged components. 
1-800-525-2000
www.eaton.com
Understanding Classied 
Breaker Terminology 
Skip the legalese. Here’s what 
you need to know to save 
time, hassle, and shelf space. 
Specied Circuit Breaker 
Each manufacturer lists the 
brands of circuit breakers that 
can be used in their panel-
boards. Often, manufacturers 
will not list competitors as 
specied, even though they 
are suitable replacements. 
UL Classied Circuit Breaker
A breaker that is considered 
suitable, by Underwriters 
Laboratory, for use in place of 
the specied circuit breaker.
Listed Breaker 
According to the NEC®, the 
listing of a product is by an 
independent third-party. Eaton 
Cutler-Hammer Series Classi-
ed Breakers are listed by UL.
Labeled Breaker 
A breaker with a label afxed 
by an independent third-party.
2EATON CORPORATION UL Classied Replacement Circuit Breakers 3
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. SA00304001E
March 2014
1
1Please use the compatibility chart provided with each classied 
breaker for the list of approved panels.

TYPE CL 1” CLASSIFIED BREAKER SOLUTIONS  
  Cutler-Hammer Series  Cutler-Hammer Series  Square D    Crouse-Hinds  General Electric  Siemens     Murray    Thomas & Betts 
  Type CL Circuit    Type CL Circuit    HOMELINE   
  Breakers   Breakers 
  (Standard Pack)    (Clamshell Pack)
Amp Catalog   Catalog Carton  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog 
Rating Number   Number Pack  Number  Number  Number  Number  Number  Number
15 CL115   CL115CS  6  HOM115  MP115  THQ1115  Q115  MP115  TB115
20 CL120   CL120CS  6  HOM120  MP120  THQ1120  Q120  MP120  TB120
25 CL125    —  —  HOM125  MP125  THQ1125  Q125  MP125  TB125
30 CL130    —  —  HOM130  MP130  THQ1130  Q130  MP130  TB130
35 CL135    —  —  HOM135  MP135  THQ1135  Q135  MP135  TB135
40 CL140    —  —  HOM140  MP140  THQ1140  Q140  MP140  TB140
45 CL145    —  —  HOM145  MP145  THQ1145  Q145  MP145  TB145
50 CL150    —  —  HOM150  MP150  THQ1150  Q150  MP150  TB150
15 CL215    —  —  HOM215  MP215  THQ1215  Q215  MP215  TB215
20 CL220   CL220CS  3  HOM220  MP220  THQ1220  Q220  MP220  TB220
25 CL225    —  —  HOM225  MP225  THQ1225  Q225  MP225  TB225
30 CL230   CL230CS  3  HOM230  MP230  THQ1230  Q230  MP230  TB230
40 CL240   CL240CS  3  HOM240  MP240  THQ1240  Q240  MP240  TB240
45 CL245    —  —  HOM245  MP245  THQ1245  Q245  MP245  TB245
50 CL250   CL250CS  3  HOM250  MP250  THQ1250  Q250  MP250  TB250
              TYPE CL 1” GFCI BREAKERS
15 CL115GF  CL115GFCS  6  HOM115GF MP115GFI  THQL1115GF1 QF115  MP115GF  GFB115GF
20 CL120GF  CL120GFCS  6  HOM120GF MP120GFI  THQL1120GF1 QF120  MP120GF  GFB120GF
30 CL130GF   —  —   —  MP130GFI  THQL1130GF1 QF130  MP130GF  GFB130GF
           TYPE CL 1” AFCI BREAKERS
15 CL115AF  CL115AFCS  6  HOM115AFI  —  THQL1115AF Q115AF  MP115AF   —
20 CL120AF  CL120AFCS  6  HOM120AFI  —  THQL1120AF Q120AF  MP120AF   —
15 CL115CAF  CL115CAFCS 6  HOM115AFIC  —  THQL1115AF2 Q115AFC  MP115AFC  —
20 CL120CAF  CL120CAFCS 6  HOM120AFIC  —  THQL1120AF2 Q120AFC  MP120AFC  —
           TYPE CL 1” LATCHING REMOTE CONTROL BREAKERS —SMART BREAKERS™
15  CLR115      —   —
20  CLR120      —   —
25  CLR125      —   —
30  CLR130      —   — 
15  CLR215      —   —
20  CLR220      —   —
25  CLR225      —   —
30  CLR230      —   —
TYPE CHQ 3/4” CLASSIFIED BREAKER SOLUTIONS FOR SQUARE D QO
 Cutler-Hammer Series  Cutler-Hammer Series  Square D 
  Type CHQ Circuit  Type CHQ Circuit  QO   
 Breakers  Breakers 
  (Standard Pack)  (Clamshell Pack) 
Amp  Catalog  Catalog  Carton Catalog 
Rating Number  Number Pack  Number
15  CHQ115  CHQ115CS   6  QO115
20  CHQ120  CHQ120CS   6  QO120
25  CHQ125  CHQ125CS   6  QO125
30  CHQ130  CHQ130CS   6  QO130
35  CHQ135    —   —  QO135
40  CHQ140    —   —  QO140
45  CHQ145    —   —  QO145
50  CHQ150    —   —  QO150
15  CHQ215  CHQ215CS   3  QO215
20  CHQ220  CHQ220CS   3  QO220
25  CHQ225    —   —  QO225
30  CHQ230  CHQ230CS   3  QO230
35  CHQ235    —   —  QO235
40  CHQ240  CHQ240CS   3  QO240
45  CHQ245    —   —  QO245
50  CHQ250  CHQ250CS   3  QO250
60  CHQ260  CHQ260CS   3  QO260
 Cutler-Hammer Series  Cutler-Hammer Series  Square D 
  Type CHQ Circuit  Type CHQ Circuit  QO 
 Breakers  Breakers 
  (Standard Pack)  (Clamshell Pack) 
Amp  Catalog   Catalog  Carton  Catalog 
Rating  Number   Number  Pack  Number
 TYPE CHQ 3/4” GFCI BREAKERS
15  CHQ115GF  CHQ115GFCS  6  QO115GFI
20  CHQ120GF  CHQ120GFCS  6  QO120GFI
25  CHQ125GF    —   —  QO125GFI
30  CHQ130GF  CHQ130GFCS  6  QO130GFI
15  CHQ215GF    —   —  QO215GFI
20  CHQ220GF    —   —  QO220GFI
25  CHQ225GF    —   —  QO225GFI
30  CHQ230GF    —   —  QO230GFI
35  CHQ235GF    —   —  QO235GFI
40  CHQ240GF    —   —  QO240GFI
45  CHQ245GF    —   —  QO245GFI
50  CHQ250GF    —   —  QO250GFI
 TYPE CHQ 3/4” SURGE ARRESTOR
N/A  CHQSA           —    —  —
Unfortunately, we cannot give a cross-reference because no manufacturer has a functional 
equivalent of Eaton’s Cutler-Hammer Series Smart Breaker™—however, our devices have been UL 
Classied to be installed in their panels, and you can offer the benets of Smart Breaker™  
to your customers regardless of their installed base.
1-Pole
120/240 VAC
10,000 AIC
2-Pole
120/240 VAC
10,000 AIC
1-Pole
120 VAC
10,000 AIC
GFCI
1-Pole
120 VAC 
10,000 AIC
1-Pole
120 VAC
10,000 AIC
1-Pole
120/240 VAC
10,000 AIC
1-Pole
120 VAC
10,000 AIC
GFCI
2-Pole
120/240 VAC
10,000 AIC
2-Pole
120/240 VAC
10,000 AIC
2-Pole
120/240 VAC
10,000 AIC
GFCI
Surge
Arrestor
Classied Breaker
Type CL
1-inch
Classied Breaker
Type CHQ
3/4-inch
Classied Ground
Fault Breaker
Type CL_GF
1-inch
Classied Ground
Fault Breaker
Type CHQ_GF
3/4-inch
Classied Branch  
Feeder Arc Fault Breaker  
Type CL_AF  
1-inch
Classied  
Combination Arc  
Fault Breaker  
Type CL_CAF  
1-inch
Classied  
Latching Remote  
Control Breaker
Type CLR
Classied  
Surge Arrestor  
Type CHQ 
3/4-inch
Ordering in carton packs reduces the possibility of breakage.
UL is a federally registered trademark of Underwriters Laboratories Inc. The National Electrical Code is a registered trademark of the Na-
tional Fire Protection Association, Quincy, Mass. Thomas & Betts is a federally registered trademark of Thomas & Betts Corporation, Square 
D, HOMELINE, and QO are federally registered trademarks of SNA Holdings Inc. ITE/Siemens is a federally registered trademark of Siemens 
AG. Murray is a federally registered trademark of Siemens Energy & Automation, Inc. General Electric is a federally registered trademark of 
General Electric Company. Crouse-Hinds is a federally registered trademark of Cooper Industries. 
UL Classified Circuit Breaker Replacement Chart
Branch  
Feeder AFCI
Combination 
AFCI
1See compatibility chart inside each classied breaker 
box for list of the approved panel installations.
1 1 1 1 1 1