Compact Contactors – Overview
• Ideal for HVAC applications
• Compact, 20-40A, 1- and 2-pole contactors
• Current rated and horsepower/kW rated
• Effi cient design, low VA coil and straight-through wiring
• Design effectively limits dust and other contaminants
from magnet structure
• UL Recognized, CSA certifi ed, ARI 780/790 Standard, RoHS Complaint, CE marked
Compact Contactors – Model Selection
Ampere Ratings 1 Maximum Motor
Horsepower
Maximum Motor
Kilowatts
Catalog Number 2, 3
Inductive
Full Load Resistive
Locked Rotor
240 - 277V 480V 600V 115V 230V 115V 230V
Single-Pole
25 30 150 50 40 2 3 1.5 2.2 C25ANB125_
30 40 150 75 50 2 5 1.5 3.7 C25ANB130_
40 50 240 200 160 3 7-1/2 2.2 5.5 C25ANB140_
Single-Pole with Shunt
25 30 150 50 40 2 3 1.5 2.2 C25CNB125_
30 40 150 75 50 2 5 1.5 3.7 C25CNB130_
40 50 240 200 160 3 7-1/2 2.2 5.5 C25CNB140_
Double-Pole
20 30 120 100 80 1-1/2 3 1.1 2.2 C25BNB220_
25 35 150 125 100 2 3 1.5 2.2 C25BNB225_
30 40 150 125 100 2 5 1.5 3.7 C25BNB230_
40 50 240 200 160 3 7-1/2 2.2 5.5 C25BNB240_
1 Rating per pole.
2 Incomplete catalog number. Replace underscore (_) with coil suffi x letter from the table below.
3 Bulk pack quantities are available in quantities of 50, contact local sales offi ce.
Magnet Coil –
Selection
AC Coil Voltage
50/60 Hz Coil Suffi x
24 T
110 - 120 A
208 - 240 B
277 H
380 - 415 (50 Hz);
440 - 80 (60 Hz)
C
Quick Selector TD03501001E Effective April 2009
Defi nite Purpose Contactors
for the Construction Market
Compact 1-Pole Compact 2-Pole
Coil Characteristics
AC Coil Voltage
50/60 Hz
Max.
Inrush
VA
Max.
Sealed
VA
Max.
Sealed
Watts
Single-Pole
24, 120, 208/240,
277
33 6 2
Two-Pole
24, 120, 208/240,
277, 480
41 6.5 3
Factory Options
Description
Box lugs with quick connectors for
20-40A contactors:
1-Pole
1-Pole with shunt
2-Pole
To order, replace letter in sixth
position of catalog number with
letter F (ex. C25BNF240A)
Eaton Corporation
Electrical Group
1000 Cherrington Parkway
Moon Township, PA 15108
United States
877-ETN-CARE (877-386-2273)
Eaton.com
© 2009 Eaton Corporation
All Rights Reserved
Publication No. TD03501001E
April 2009
PowerChain Management is a registered
trademark of Eaton Corporation.
All other trademarks are property of their
respective owners.
Quick Selector TD03501001E
April 2009
Defi nite Purpose Contactors & Starters
for the Construction Market
50mm Contactors (15-360A, 2-, 3- and 4-Pole) – Overview
• Ideal for HVAC, motor and non-motor resistive loads
• Contactors are dual-rated with inductive and resistive as well as horsepower and kilowatt ratings
• Also available as starters with bi-metallic and solid-state overload relays
• Open and enclosed versions
• UL Recognized, CSA certifi ed, ARI 780/790 Standard, CE marked, RoHS Complaint (15-50A only)
50mm Contactors (Open Type) – Model Selection
Rating in Amperes Max. Motor Horsepower Max. Motor Kilowatts
Open Type with
Metal Mounting Plate
Open Type with
DIN Rail Adapter
Inductive
Full Load
Resistive
Per Pole Line Voltage
Locked
Rotor 1-Phase 3-Phase 1-Phase 3-Phase
Number of
Poles Catalog Number 1, 2 Catalog Number 1, 2
15 20 115
230
460
575
90
90
75
60
3/4
2
–
–
–
3
5
5
0.40
1.5
–
–
–
2.2
3.7
3.7
2
3
C25DND215_
C25DND315_
C25DRD215_
C25DRD315_
25 35 115
230
460
575
150
150
125
100
2
3
–
–
–
7-1/2
10
10
1.5
2.2
–
–
–
5.5
7.5
7.5
2
3
4
C25DND225_
C25DND325_
C25END425_
C25DRD225_
C25DRD325_
30 40 115
230
460
575
180
180
150
120
2
5
–
–
–
10
15
15
1.5
3.7
–
–
–
7.5
11
11
2
3
4
C25DND230_
C25DND330_
C25END430_
C25DRD230_
C25DRD330_
40 50 115
230
460
575
240
240
200
160
3
7-1/2
–
–
–
10
20
20
2.2
5.5
–
–
–
7.5
15
15
2
3
4
C25DNF240_
C25DNF340_
C25ENF440_
C25DRF240_
C25DRF340_
50 65 115
230
460
575
300
300
250
200
3
10
–
–
–
15
30
30
2.2
7.5
–
–
–
11
22
22
2
3
C25DNJ250_
C25DNJ350_
C25DRJ250_
C25DRJ350_
60-360 75-360 Additional C25 contactor models are available in higher amperage ratings. For a full model listing, consult the Controls Catalog (CA08102001E), Tab 35.
1 Incomplete model number, replace underscore (_) in catalog number with magnet coil suffi x from table below.
2 Carton quantities, including 20 individually packaged units, are available for 2- and 3-pole units through 60A inductive.
Magnet Coil – Selection
Coil
Voltage Coil
Suffi x
Coil
Voltage
Coil
Suffi x
3 Class H AC coils available as option for 15A to 50A
contactor. Add 2 before AC coil suffi x letter.
4 Available through 75A.
5 Available through 120A.
6 104 – 120V 50/60 Hz for 60A, 75A and all 4-pole
contactors (25A – 40A).
7 Available 120-360A.
8 Available 15-90A, others 240V.
9 Available through 50A.
10 Contactors with DC coils (only available up to
75A) include an early break NC auxiliary contact,
C320KGD1. See the Controls Catalog (CA08102001E),
Tab 35, for more details.
11 Available only for 15-75A contactors and 4-pole
contactors.
60 Hertz 50 Hertz
AC 3 DC 10
12 4
24 5
110-120 6
208 7
208-240 8
240 9
277
–
440-480
550-600
12
24
110-120 6
–
208-240
220
–
380-415
440-480
550-600
R
T
A
E
B
J
H
L
C
D
12
24
48
120
1R
1T
1W
1A 11
NEMA 1 Enclosure50mm DP Contactor
Auxiliary Contacts
(Side Mounted) –
Model Selection
Circuit
With Standard
Pressure Terminal
Plates
With Pressure Plate
and Quick Connect
Terminals
Catalog Number Catalog Number
For 15 to 75A
1NO
1NC
1NO-1NC
2NO
2NC
C320KG1
C320KG2
C320KG3
C320KG4
C320KG5
C320KG11
C320KG12
C320KG13
C320KG14
C320KG15
For 90A, 120 to 360A
Additional auxiliary contacts available. For a full model listing, see
the Control Products & Services Catalog (CA08102001E).
Options & Accessories
Additional factory-installed options (such as binding head screws, pressure plates and
box lugs), a full offering of side-mounted auxiliary contacts, and separate NEMA 1
enclosures are available. For information on these options and accessories, see the
Control Products & Services Catalog (CA08102001E), Tab 35.
