Technical data

March 2009
CA08102001E For more information visit: www.eaton.com
33-71
NEMA Contactors & Starters
33
Freedom
Contactors — Non-reversing and Reversing
Product Selection — 3-Pole Contactors
Table 33-92. Type CN15/CN55 NEMA Contactors — 3-Pole Non-reversing and Reversing

Maximum horsepower rating of starters for 380V 50 Hz applications:

Common control. For separate 120V control, insert letter D in 7th position of listed Catalog Number.
EXAMPLE: CN15VND3C.
Magnet Coils — AC and DC
Contactor coils listed in this section
also have a 50 Hz rating as shown in
the adjacent table. Select required con-
tactor by Catalog Number and replace
the magnet coil alpha designation in
the Catalog Number (_) with the
proper Code Suffix from the adjacent
table.
For Sizes 00 – 2, the magnet coil alpha
designation will be the next to the last
digit of the listed Catalog Number.
EXAMPLE: For a 380V, 50 Hz coil,
change CN15AN3_B to CN15AN3LB.
For all other sizes, the magnet coil
alpha designation will be the last digit
of the listed Catalog Number.
For DC Magnet Coils, see Accessories,
Pages 33-88 – 33-89.
Table 33-93. AC Suffix Code

NEMA Sizes 00 and 0 only.

NEMA Sizes 00 and 0 only. Sizes 1 – 8 are
24/60 only.
NEMA
Size
Continuous
Ampere
Rating
Maximum UL Horsepower

3-Pole Non-reversing 3-Pole Reversing
1-Phase 3-Phase
115V 230V 208V 240V 480V 600V Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
00 9 1/3 1 1-1/2 1-1/2 2 2 CN15AN3_B CN55AN3_B
018 123355CN15BN3_B CN55BN3_B
127237-1/2 7-1/2 10 10 CN15DN3_B CN55DN3_B
24537-1/2 10 15 25 25 CN15GN3_B CN55GN3_B
390 25305050CN15KN3_ CN55KN3_
4 135 40 50 100 100 CN15NN3_ CN55NN3_
5 270 75 100 200 200 CN15SN3_ CN55SN3_
6 540 150 200 400 400 CN15TN3_B CN55TN3_B
7 810 200 300 600 600 CN15UN3_ CN55UN3_
8

1215 400 450 900 900 CN15VN3_ CN55VN3_
NEMA Size 00 0 12345678
Horsepower 1-1/2 5 10 25 50 75 150 300 600 900
NEMA Size 00
3-Pole Contactor
Cat. No. CN55AN3AB
NEMA Size 0
3-Pole Contactor
Cat. No. CN15BN3AB
NEMA Size 3
3-Pole Contactor
Cat. No. CN15KN3A
Coil Volts and Hertz Code Suffix
120/60 or 110/50
240/60 or 220/50
480/60 or 440/50
600/60 or 550/50
A
B
C
D
208/60
277/60
208 – 240/60

240/50
E
H
J
K
380 – 415/50
550/50
24/60, 24/50

24/50
L
N
T
U
32/50
48/60
48/50
V
W
Y
Technical Data. . . . . . . . . . Pages 33-79 – 33-81
Dimensions . . . . . . . . . . . . Pages 33-94 – 33-95
Special Modifications . . . Page 33-90
Accessories . . . . . . . . . . . . Pages 33-82 – 33-90
Discount Symbol . . . . . . . . 1CD1