CN15UN3A
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CN15UN3A


CN15TN3A
Replace the desired magnet coil alpha designation in the part number (A) with the proper Coil Voltage Code.
See chart below.

For Product Description & General Information Page
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Type CN15/CN55 (3-Pole) Shown

CN15UN3A
NEMA Contactor—Type CN15/CN55

NEMA Size Continuous
Amperes Rating
Maximum UL Horsepower(2)
Three-Phase
Type
230V 480V
7 810 600 Non-Reversing

(2) Common control. For separate 120V control, insert letter D in 7th position of listed Part number. Example:CN15VND3C.

Coil Voltage Chart

Coil Volts and Hertz Code Suffix   Coil Volts and Hertz Code Suffix
120/60 or 110/50 A 380-415/50 L
240/60 or 220/50 B 550/50 N
480/60 or 440/50 C 24/60, 24/50 T
600/60 or 550/50 D 24/50 U
208/60 E 32/50 V
277/60 H 48/60 W
208-240/60 J 48/50 Y
240/50 K

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 CN15BN3_B to CN15BN3LB. For all other sizes, the magnet coil alpha designation will be the last digit of the listed catalog number.


Horsepower Chart

NEMA Size 00 0 1 2 3 4 5 6 7 8
Horsepower 1.5 5 10 25 50 75 150 300 600 900

Dimensions



NEMA
Size
Number
of Poles
Wide
A
High
B
Deep
C
Mounting
D
Mounting
E
Mounting
F
Mounting
G
Shipping Weight
Lbs (kg)
00 2–4 1.75
(44.5)
3.88
(98.6)
3.49
(88.6)
1.50
(38.1)(1)
3.38
(85.9)
4.62
(117.3)
0.54
(13.7)
1.7
(0.7)
0 2–3 1.75
(44.5)
3.88
(98.6)
3.49
(88.6)
1.50
(38.1)(1)
3.38
(85.9)
4.62
(117.3)
0.54
(13.7)
1.8
(0.8)
1–2 2–3 2.56 (65.0) 5.05 (128.3) 4.44 (112.8) 2.00
(50.8)(1)
4.50 (114.3) 5.80 (147.3) 0.54
(13.7)
3.1
(1.4)
1–2 4 3.44 (87.4) 5.05 (128.3) 4.44 (112.8) 2.00
(50.8)(1)
4.50 (114.3) 5.80 (147.3) 0.54
(13.7)
3.6
(1.6)
1–2 5 4.32 (109.7) 5.05 (128.3) 4.44 (112.8) 2.00
(50.8)(1)
4.50 (114.3) 5.80 (147.3) 0.54
(13.7)
4.0
(1.8)
3 2–3 4.08 (103.6) 7.17 (182.1) 5.94 (150.9) 3.00
(76.2)
6.63 (168.4) 8.5
(3.9)
4 2–3 7.05 (179.1) 9.11 (231.4) 7.25 (184.2) 6.00 (152.4) 8.50 (215.9) 20.0
(9.1)
5 2–3 7.05 (179.1) 13.12 (333.2) 7.78 (197.6) 6.00 (152.4) 12.50 (317.5) 23.0
(10.4)
6 3 8.63 (219.2) 13.54 (343.9) 8.88 (225.6) 4.33 (110.0) 8.63 (219.2)  35.0
(15.9)
7 3 11.02 (279.9) 19.30 (490.2) 11.46 (291.1) 6.89 (175.0) 11.02 (279.9) 100.0 (45.4)
8 3 13.00 (330.2) 24.50 (622.3) 13.63 (346.2) 4.22 (107.2) 14.86 (377.4) 160.0 (72.6)

NOTES:
(1) Center mounting slot at bottom supplied only on Size 00 and 0 contactors.




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