Technical data
CAT.201.01.T.E For more information contact Cutler-Hammer at:
www.ch.cutler-hammer.com/catalog
33-5
January 2001
NEMA Contactors & Starters
33
Contactors — Non-reversing and Reversing
Freedom Line
Vol. 2, Ref. No. [0021]
Product Selection — 3-Pole Contactors
Table 33-3. Type CN15/CN55 NEMA Contactors — 3-Pole Non-reversing and Reversing
1
Maximum horsepower rating of starters for 380V 50 Hz applications:
2
Common control. For separate 120V control, insert letter
D
in 7th position of listed Catalog Number.
EXAMPLE: CN15VN
D
3C.
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 CN15AN3
L
B.
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 33-21
–
33-22.
Table 33-4. AC Suffix Code
3
NEMA Sizes 00 and 0 only.
4
NEMA Sizes 00 and 0 only. Sizes 1 – 8 are
24/60 only.
NEMA
Size
Continuous
Ampere
Rating
Maximum UL Horsepower
1
1-Phase 3-Phase 3-Pole 3-Pole
115V 230V 208V 240V 480V 600V Non-reversing Price
U.S. $
Reversing Price
U.S. $
00 9 1/3 1 1-1/2 1-1/2 2 2 CN15AN3_B 155. CN55AN3_B 402.
0 18 123355CN15BN3_B 195. CN55BN3_B 482.
1 27 2 3 7-1/2 7-1/2 10 10 CN15DN3_B 228. CN55DN3_B 555.
2 45 3 7-1/2 10 15 25 25 CN15GN3_B 414. CN55GN3_B 1,050.
3 90 25305050CN15KN3_ 675. CN55KN3_ 1,735.
4 135 40 50 100 100 CN15NN3_ 1,610. CN55NN3_ 4,320.
5 270 75 100 200 200 CN15SN3_ 3,495. CN55SN3_ 7,780.
6 540 150 200 400 400 CN15TN3_B 9,540. CN55TN3_B 19,590.
7 810 200 300 600 600 CN15UN3_ 13,600. CN55UN3_ 27,660.
8
2
1215 400 450 900 900 CN15VN3_ 21,410. CN55VN3_ 39,790.
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
3
240/50
E
H
J
K
380 – 415/50
550/50
24/60, 24/50
4
24/50
L
N
T
U
32/50
48/60
48/50
V
W
Y
Technical Data. . . . . . . . . . . . . Pages 33-12 – 33-14
Dimensions . . . . . . . . . . . . . . . Pages 33-26 – 33-27
Special Modifications . . . . . . Page 33-23
Accessories . . . . . . . . . . . . . . . Pages 33-15 – 33-23
Discount Symbol . . . . . . . . . . . 1CD1
Tab3301.fm Page 5 Monday, October 23, 2000 9:49 PM