2
Definite Purpose Contactors & Starters
Product Family Overview
May 2007
Application Description
These Cutler-Hammer
®
ampere and horsepower rated
devices from Eaton’s electrical business are designed for
service in applications such as Refrigeration, Air Conditioning
and Resistance Heating and are manufactured to traditional
Cutler-Hammer standards for quality and reliability. They are
subjected to stringent quality assurance inspections and
testing procedures. The life expectancy, both electrical and
mechanical, will meet or exceed industry performance
requirements for Definite Purpose devices.
If more detailed technical information is required — specifi-
cations, ratings, etc. — contact your local Eaton distributor
or sales office.
Catalog Number Selection
Table 1. Definite Purpose Control Catalog Numbering System
C 25 D N A 2 15 A A 161 -84
Model
C
= Contactor
A
= Three-Phase Starter
B
= Single-Phase Starter
Type
25
= Non-reversing Contactors & Starters
27
= Non-reversing Starters
29
= Non-reversing Starters
65
= Reversing Contactors
Contactor Frame Size
A
= Compact 1-Pole
B
= Compact 2-Pole
C
= Compact 1-Pole W/Shunt
D
= 15 – 50A, 2- and 3-Pole
E
= 25 – 40A, 4-Pole
F
= 60 – 75A, 2- and 3-Pole
G
= 90A, 2- and 3-Pole
H
= 120A, 2- and 3-Pole
K
= 200 and 300A, 3-Pole
L
= 360A, 3-Pole
For Starters Only
C
= Common Control Wiring
S
= Separate Control Wiring
Enclosure Type
N
= Open with Metal Mounting Plate
R
= Open with DIN Rail Mounting Adapter
(2- and 3-Pole, 15 – 50A Contactors Only)
G
= NEMA Type 1 Enclosed
Auxiliary Contacts (Side Mount)
A
= 1NO Pressure Plate
B
= 1NC Pressure Plate
C
= 1NO-1NC Pressure Plate
D
= 2NO Pressure Plate
E
= 2NC Pressure Plate
F
= 1NO Pressure Plate and QC
G
= 1NC Pressure Plate and QC
H
= 1NO-1NC Pressure Plate and QC
J
= 2NO Pressure Plate and QC
K
= 2NC Pressure Plate and QC
L
= 1NO-1NC Snap Switch QC Only
M
=2NO-2NC Snap Switch QC Only
Coil Selection
A
=
B
=
C
=
D
=
H
=
J
=
L
=
110 – 120V AC, 50/60 Hz
208 – 240V AC, 50/60 Hz
440 – 480V AC, 50/60 Hz
550 – 600V AC, 50/50 Hz
277V AC, 60 Hz
220 – 240 V AC, 50/60 Hz
380 – 415V AC, 50 Hz
Current Rating
No. of Poles
1
= 1-Pole
2
= 2-Pole
3
= 3-Pole
4
= 4-Pole
15
= 15A
25
= 25A
30
= 30A
40
= 40A
50
= 50A
60
= 60A
75
= 75A
90
= 90A
120
= 120A
200
= 200A
300
= 300A
360
= 360A
R
=
T
=
1R
=
1T
=
1W
=
1A
=
12V AC, 50/60 Hz
24V AC, 50/60 Hz
12V DC
24V DC
48V DC
120V DC
Bulk Packaging
Blank
= individual pkg.
-84
= 20 pc./pkg. (C25D_)
50 pc./pkg. (C25A_,
C25B_, C25C_)
-86
= Rotate coil terminals 180°
for 15A – 50A Contactors
Fuse Blocks
161
= Class M, 600V, 30A
237
= Class G, 300V, 15A
238
= Class G, 300V, 20A
231
= Class G, 300V, 30A
232
= Class G, 300V, 60A
361
= Class J, 600V, 30A
362
= Class J, 600V, 60A
431
= Class T, 300V, 30A
432
= Class T, 300V, 60A
461
= Class T, 600V, 30A
462
= Class T, 600V, 60A
521
= Class H, 250V, 30A
522
= Class H, 250V, 60A
621
= Class R, 250V, 30A
622
= Class R, 250V, 60A
Power Terminals
A
= Binding Head Screw
B
= Binding Head Screw and Quick Connect
Terminals (side by side)
C
= Screw/Pressure Plate
D
= Screw/Pressure Plate and Quick Connect
Terminals (side by side)
E
= Box Lugs (Posidrive Setscrew)
F
= Box Lugs (Posidrive Setscrew) and Quick
Connect Terminals (side by side)
G
= Binding Head Screw and Quick Connect
Terminals (vertical in-line)
H
= Screw/Pressure Plate and Quick Connect
Terminals (vertical in-line)
J
= Box Lugs (Posidrive Setscrew) and Quick
Connect Terminals (vertical in-line)
K
= Box Lugs (Hex Socket Allen Head Setscrew)
L
= Box Lugs (Hex Socket Allen Head Setscrew) and
Quick Connect Terminals (side by side)
M
=Box Lugs (Hex Socket Allen Head Setscrew) and
Quick Connect Terminals (vertical in-line)
Not available on 50A devices.
For more information visit:
www.eaton.com
CA03502001E
Definite Purpose Contactors & Starters
Contactors
May 2007
3
20 – 40A, Compact 1- and 2-Pole — C25
Contents
Description
Compact 1- and 2-Pole
Contactors 20 – 40A
Product Description . . . . . .
Standards and
Certifications . . . . . . . . . .
Technical Data —
Specifications . . . . . . . . .
Options . . . . . . . . . . . . . . . .
Dimensions. . . . . . . . . . . . .
Product Selection . . . . . . . .
Page
Standards and Certifications
UL Recognized Components: UL File
Number E1491, Guides NLDX2 and
NLDX8
■
CSA Certified Components: CSA
C22.2 No. 14-05, File Number
238083 Class 3211 84
■
IEC 60947-4-1
■
EN 60947-4-1
■
■
ARI 780/790 Standard
■
RoHS Compliance
3
3
3
3
4
4
Technical Data — Specifications
■
■
■
■
■
■
Insulation Voltage: 690V
Current Rated and hp/kW Rated
Contacts: Double Break
Magnet Coil: Class F, 155°C
Contact Arc Covers are standard on
all Contactors
Standard Power Terminals —
❑
5/16" Hex Washer Head Screws
❑
Quad (4) Quick Connect Terminals
on all Line and Load Terminals
❑
Box Lugs available as option
Table 2. Coil Characteristics
AC Coil
Voltage
50/60 Hz
Max.
Inrush
VA
33
33
33
33
41
41
41
41
41
Max.
Sealed
VA
6
6
6
6
6.5
6.5
6.5
6.5
6.5
Max.
Sealed
Watts
2
2
2
2
3
3
3
3
3
One-Pole
24
120
208/240
277
Two-Pole
24
120
208/240
277
480
Compact 2-Pole
■
Product Description
Cutler-Hammer
®
20 – 40A, single- and
double-pole, Type C25 contactors from
Eaton’s electrical business feature a
compact, efficient design with a low
VA coil and straight-through wiring.
New contactor housing design effec-
tively limits dust and other contami-
nants from magnet structure —
reduces or eliminates noise. These
economically priced, UL recognized/
CSA certified, ampere rated devices
are well suited for use in heating/air
conditioning, refrigeration, data pro-
cessing and food service applications.
Contactors are marked with Line
and Load Terminal Designations
■
Operating Temperature Range:
-13 to 158°F (-25 to 70°C)
■
Options
Table 3. Compact Options —
Factory Installed
Description
Box lugs with quick connects for
20 – 40A contactors:
1-Pole
1-Pole with shunt
2-Pole
To order replace letter in the 6th posi-
tion of Catalog Number with letter
F.
EXAMPLE: C25BNF240A
Adder
U.S. $
Terminal Wire Range —
❑
Hex Washer Head Screws:
16 – 10 AWG, 30 lb-in torque
rating
❑
Box Lugs: 16 – 10 AWG, 35 lb-in
torque rating; 8 AWG, 40 lb-in
torque rating; 6 – 4 AWG, 45 lb-in
torque rating
Mounting Position: Vertical,
Horizontal or Tabletop
8.
8.
8.
■
Discount Symbol . . . . . . . . . . . . . . . . . . . . . .
1CD-5C
CA03502001E
For more information visit:
www.eaton.com
4
Definite Purpose Contactors & Starters
Contactors
May 2007
20 – 40A, Compact 1- and 2-Pole — C25
Product Selection
When Ordering Specify
■
Table 4. Catalog Numbering System
Catalog Number plus Magnet Coil
Suffix.
■
Modify Catalog Number for any
options required — see factory
installed Options
Page 3.
C25BNB230
Incomplete
Catalog Number
A
Magnet
Coil Suffix
Table 5. Compact Contactors Product Selection— Open Type
Ampere Ratings
Compact 1-Pole
Inductive
Full Load
Resistive
Locked Rotor
240 – 277V
480V
50
75
200
50
75
200
100
125
125
200
600V
40
50
160
40
50
160
80
100
100
160
Max. Motor
Horsepower
115V
2
2
3
2
2
3
1-1/2
2
2
3
230V
3
5
7-1/2
3
5
7-1/2
3
3
5
7-1/2
Max. Motor
Kilowatts
115V
1.5
1.5
2.2
1.5
1.5
2.2
1.1
1.5
1.5
2.2
230V
2.2
3.7
5.5
2.2
3.7
5.5
2.2
2.2
3.7
5.5
Catalog
Number
Price
U.S. $
Single-Pole
25
30
40
25
30
40
30
40
50
30
40
50
30
35
40
50
150
150
240
150
150
240
120
150
150
240
C25ANB125_
C25ANB130_
C25ANB140_
C25CNB125_
C25CNB130_
C25CNB140_
C25BNB220_
C25BNB225_
C25BNB230_
C25BNB240_
51.00
60.50
74.50
54.50
63.00
77.00
57.00
65.00
74.50
91.50
Single-Pole with Shunt
Double-Pole
20
25
30
40
Compact 1-Pole with Shunt
Rating per pole.
Incomplete Catalog Number. Replace underscore (_) in Catalog Number with Coil Suffix letter
from
Table 6.
Bulk pack quantities are available in quantities of 50, contact local sales office.
Table 6. Magnet Coil Selection
AC Coil Voltage
50/60 Hz
24
110 – 120
208 – 240
277
380 – 415 (50 Hz); 440 – 480 (60 Hz)
Coil
Suffix
T
A
B
H
C
Compact 2-Pole
Dimensions
0.03
(0.8)
0.21
(5.2)
0.25 (6.3)
0.03
(0.8)
0.21
(5.2)
0.25 (6.3)
1.50 1.77 2.40
(38) (45) (61)
3.19
(81)
1.50 1.77 2.40
(38) (45) (61)
3.19
(81)
1.61 (41)
1.97 (50)
2.32 (59)
1.61 (41)
1.97 (50)
2.32 (59)
1-Pole and 1-Pole +Shunt
Ship. Wt.: 0.5 lb. (0.2 kg)
2-Pole
Ship. Wt.: 0.7 lb. (0.3 kg)
Figure 1. Compact Approximate Dimensions in Inches (mm) and Shipping Weights
Technical Data . . . . . . . . . . . . . . . . . . . . . . .
Page 3
Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 3
Discount Symbol . . . . . . . . . . . . . . . . . . . . .
1CD-5C
For more information visit:
www.eaton.com
CA03502001E
Definite Purpose Contactors & Starters
Contactors
May 2007
5
15 – 360A, 2-, 3- and 4-Pole — C25
■
■
■
■
■
■
50 mm DP Contactor
Product Description
Cutler-Hammer
®
Type C25 Definite
Purpose Contactors 15A through 360A,
from Eaton’s electrical business incor-
porate most competitive contactor
mounting dimensions into a single
baseplate. Contactors are dual-rated
with inductive and resistive ratings as
well as horsepower and kilowatt rat-
ings. C25 contactors are furnished with
pressure plates and quick connect ter-
minals as standard on 15, 25 and 30A
devices and with box lugs and quick-
connect terminals on 40, 50, 60 and
75A. Other terminal configurations are
available, see
Table 14.
Contactors will
accept add-on auxiliary contacts —
order factory assembled or as kits for
field installation.
The separately available snap-on
mechanical interlock permits interlock-
ing two contactors for reversing or
two-speed applications.
Contactors rated 15 – 50A only are
available with DIN rail mount as a fac-
tory installed option.
Contacts: Double break
Coil terminals: 10 – 14 AWG
Ambient temperature: 150°F (65°C)
maximum
UL recognized, CSA certified and
conform to ARI 780
CE mark
Terminal wire range:
❑
#8–32 binding head screw:
14 – 12 AWG (one conductor-
solid)
❑
#8–32 screw/pressure plate:
– 14 – 8 AWG (one conductor)
– 14 – 8 AWG (two conductors)
❑
Box lugs — 15 – 50A:
– # 2 posidrive screw or 5/32 hex
socket screw
– Upper Level: 14 – 4 AWG (one
conductor)
– Lower Level: 14 – 6 AWG (one
conductor)
❑
Box lugs — 60 – 75A
– Upper Level: 14 – 2 AWG
– Lower Level: 14 – 6 AWG
Note:
The box lugs on the 15 – 75A
device can accept two conductors per
pole.
❑
Box lugs — 90A: 1/0 – 14 AWG
❑
Box lugs — 120A: 3/0 – 8 AWG
❑
Box lugs — 200 – 300A: 350
MCM – 6 AWG
❑
Box lugs — 360A: 750 MCM – 2 AWG
Table 7. Lighting Duty Ratings
(25A to 50A Only)
C25D_
Inductive Rating
25A
30A
40A
50A
Tungsten
& Ballast (480V)
30A
40A
50A
60A
Table 8. IEC/CE Ratings (IEC 60947-4-1, EN 60947-4-1) for 15A through 50A C25D_Contactors
C25D_
Inductive
Rating
15A
25A
30A
40A
50A
AC-1 (Ic)
480V
20A
30A
40A
50A
65A
600V
20A
30A
40A
—
65A
AC-3 (Ie)
480V
15A
25A
30A
40A
50A
600V
15A
25A
30A
—
50A
AC-4 (Ie)
480V
15A
25A
30A
40A
50A
600V
—
—
—
—
—
AC-8a
480V
15A
25A
30A
40A
50A
600V
15A
25A
30A
—
50A
Table 9. DC Ratings (15A to 50A Only)
Voltage
2-Pole,
15 – 30A Inductive
UL/
CSA
FLA hp
240V DC 3 Poles in Series —
120V DC 3 Poles in Series —
120V DC 2 Poles in Series 5.5
120V DC per Pole
24V DC per Pole
2
15
—
—
1/2
1/10
—
DC-3/
DC-5
Ie
—
—
5.5
2
15
2-Pole,
40A Inductive
UL/
CSA
3-Pole,
15 – 30A Inductive
DC-3/
DC-5
Ie
4
8
5.5
2
15
3-Pole,
40A Inductive
UL/
CSA
DC-3/
DC-5
DC-3/ UL/
DC-5 CSA
FLA hp
4
8
5.5
2
15
3/4
3/4
1/2
1/10
—
FLA hp Ie
—
—
8
3.5
20
—
—
—
—
FLA hp Ie
5
10
8
3.5
20
1
1
5
10
Standards and Certifications
■
UL Recognized Components
UL File #E-1491, Guide NLDX2
■
CSA Certified Components
File #LR353, Class 3211 04, 481301
& 122201
■
IEC 60947-4-1
■
EN 60947-4-1
3/4 8
1/4 3.5
—
20
3/4 8
1/4 3.5
—
20
Table 10. Contactor Torque Ratings
Contactor Size
15 – 50A
Terminal
8–32 Binding Head Screw
Screw/Pressure Plate
Box Lug
Wire Range
12 – 14 AWG
8 – 14 AWG
12 – 14 AWG
10 AWG
8 AWG
4 – 6 AWG
10 – 14 AWG
8 AWG
3 – 6 AWG
1/0 – 14 AWG
8 AWG
4 – 6 AWG
3 – 1/0 AWG
6 – 350 MCM
2 – 750 MCM
Tightening Torque
22 lb-in
15 lb-in
15 lb-in
25 lb-in
40 lb-in
45 lb-in
40 lb-in
45 lb-in
50 lb-in
60 lb-in
40 lb-in
45 lb-in
50 lb-in
200 lb-in
550 lb-in
■
RoHS Compliance (15A to 50A Only)
60 – 75A
Box Lug
Technical Data and
Specifications
■
90A
120A
Box Lug
Box Lug
Magnet coil:
❑
Class B (C25E, F, G, H and K),
130°C
❑
Class F (C25D and L), 155°C
❑
Class H (C25D), 180°C (Available
as factory installed option)
200 – 300A
360A
Box Lug
Box Lug
The box lugs on the 15 – 50A device can accept 2 conductors per pole, the upper section will
accept 4 – 14 AWG and the lower section will accept 6 – 14 AWG.
The box lugs on the 60 – 75A device can accept 2 conductors per pole, the upper section will
accept 3 – 14 AWG and the lower section will accept 6 – 14 AWG.
CA03502001E
For more information visit:
www.eaton.com
6
Definite Purpose Contactors & Starters
Contactors
May 2007
15 – 360A, 2-, 3- and 4-Pole — C25
Product Selection
When Ordering Specify
■
■
Table 11. Catalog Numbering System
Modify Catalog Number for any
options required — see Options,
Page 7.
■
Catalog Numbers of accessory kits
required,
Page 7.
Maximum Motor
Horsepower
1-Phase 3-Phase
3/4
2
—
—
2
3
—
—
2
5
—
—
3
7-1/2
—
—
3
10
—
—
5
10
—
—
5
15
—
—
7-1/2
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
5
5
—
7-1/2
10
10
—
10
15
15
—
10
20
20
—
15
30
30
—
20
40
40
—
20
50
50
—
30
50
50
—
—
—
—
—
—
—
—
—
—
—
—
Maximum Motor
Kilowatts
1-Phase 3-Phase
0.40
1.5
—
—
1.5
2.2
—
—
1.5
3.7
—
—
2.2
5.5
—
—
2.2
7.5
—
—
3.7
7.5
—
—
3.7
11
—
—
5.7
15.1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.2
3.7
3.7
—
5.5
7.5
7.5
—
7.5
11
11
—
7.5
15
15
—
11
22
22
—
15
30
30
—
18.5
37
37
—
22
37
37
—
—
—
—
—
—
—
—
—
—
—
—
Number
of Poles
C25DND215
Incomplete
Catalog
Number
A
Magnet
Coil Suffix
X
Option
Code as
necessary
Catalog Number plus Magnet Coil
Suffix, below.
Table 12. C25 Contactors Product Selection— Open Type
Rating, Amperes
Inductive
Full Load
15
Resistive
per Pole
20
Line
Voltage
115
230
460
575
115
230
460
575
115
230
460
575
115
230
460
575
115
230
460
575
115
230
460
575
115
230
460
575
115
230
460
575
230
460
575
240
480
600
240
480
600
240
480
600
Locked
Rotor
90
90
75
60
150
150
125
100
180
180
150
120
240
240
200
160
300
300
250
200
360
360
300
240
450
450
375
300
540
540
450
360
720
720
570
1200
1200
1000
1800
1800
1500
2320
2320
1900
Open Type with Metal
Mounting Plate
Price
Catalog
U.S. $
Number
C25DND215_
C25DND315_
Open Type with DIN
Rail Adapter
Catalog
Price
Number
U.S. $
65.00
73.00
2
3
68.00
C25DRD215_
77.00
C25DRD315_
25
35
2
3
4
2
3
4
2
3
4
2
3
C25DND225_
C25DND325_
C25END425_
C25DND230_
C25DND330_
C25END430_
C25DNF240_
C25DNF340_
C25ENF440_
C25DNJ250_
C25DNJ350_
77.00
C25DRD225_
85.00
C25DRD325_
112.00
85.00
C25DRD230_
92.50
C25DRD330_
126.00
101.00
C25DRF240_
112.00
C25DRF340_
147.00
180.00
C25DRJ250_
197.00
C25DRJ350_
73.00
81.00
30
40
81.00
88.00
40
50
96.00
106.00
50
65
171.00
187.00
60
75
2
3
C25FNF260_
C25FNF360_
215.00
NA
235.00
—
—
75
90
2
3
C25FNF275_
C25FNF375_
291.00
NA
312.00
—
—
90
120
2
3
C25GNF290_
C25GNF390_
362.00
NA
387.00
—
—
120
140
3
C25HNE3120_
476.00
NA
—
200
200
3
C25KNE3200_
1,180.00
NA
—
300
300
3
C25KNE3300_
2,025.00
NA
—
360
360
3
C25LNE3360_
2,550.00
NA
—
Incomplete Catalog Number. Replace under-
score (_) in Catalog Number with Magnet
Coil Suffix from table below.
Carton quantities including 20 individually
packaged units are available for 2- and 3-
pole units through 60A inductive.
Contactors with DC coils (only available up
to 75A) include an early break NC auxiliary
contact, C320KGD1. See
Page 34
for more
details.
Available only for 15A through 75A contactors
and 4-pole contactors.
Available through 75A.
Available through 120A.
Available 120 – 360A.
Available 15 – 90A, others 240V.
Available through 50A.
Table 13. Magnet Coil Selection
Voltage
60 Hertz
50 Hertz
12
24
110 – 120
—
208 – 240
220
—
380 – 415
440 – 480
550 – 600
Coil
Suffix
R
T
A
E
B
J
H
L
C
D
1R
1T
1W
1A
AC
12
24
110 – 120
208
208 – 240
240
277
—
440 – 480
550 – 600
104 – 120V 50/60 Hz for 60A, 75A and all
4-Pole Contactors (25A – 40A).
Class H AC Coils available as option for
15A – 50A Contactor. Add
2
before AC Coil
Suffix letter.
DC
12
24
48
120
Technical Data . . . . . . . . . . . . . . . . . . . .
Options. . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . .
Discount Symbol . . . . . . . . . . . . . . . . . .
Pages 5, 35
Page 7
Page 7
Page 31
1CD-5C
For more information visit:
www.eaton.com
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