Technical data

March 2009
CA08102001E For more information visit: www.eaton.com
33-121
NEMA Contactors & Starters
33
Freedom, Full Voltage — Enclosed
Contactors
Features
■ 1-Phase or 3-Phase Magnetic
■ 2-, 3-, 4- or 5-Pole Non-reversing or 3-Pole Reversing
■ 600V Maximum
Product Selection
Table 33-189. Class ECN01 — Non-reversing Contactor — 3-Pole

Maximum horsepower rating of contactors for 380V 50 Hz applications:

Type 4 (Painted steel) Sizes 7 – 9.

The Catalog Numbers listed in the Type 4X column are for Type 4X
304-Grade Stainless Steel, as indicated by the seventh digit 4.
Example: ECN0104
A3A. To order Type 4X 316-Grade Stainless Steel,
change that digit to
9. To order Type 4 Painted Steel, change that digit
to 3. To order Nonmetallic, change that digit to 5. For details on these
Alternate Enclosures, see PG03300001E.
Note: NEMA Sizes 00, 0 and 1 of 3-Pole/3-Phase Non-reversing Con-
tactors are available with auxiliary contact omitted. Add Modification
Code
A44. Example: ECN0101A3A-A44.
NEMA
Size
Continuous
Ampere
Rating
Motor
Voltage
Maximum
hp Rating

Magnet
Coil
Voltage
Type 1
General
Purpose
Type 3R
Rainproof
Type 4X Watertight &
Dust-Tight Stainless
Steel

Type 12
Dust-Tight
Industrial
Component
Contactor
(Open)
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
00 9 —
200
230
460
575
—
1-1/2
1-1/2
2
2
120
208
240
480
600
ECN01A1A3A
ECN01A1E3A
ECN01A1B3A
ECN01A1C3A
ECN01A1D3A
ECN01A2A3A
ECN01A2E3A
ECN01A2B3A
ECN01A2C3A
ECN01A2D3A
(Select Contactor from
Size 0 Listing)
CN15AN3AB
CN15AN3EB
CN15AN3BB
CN15AN3CB
CN15AN3DB
018 —
200
230
460
575
—
3
3
5
5
120
208
240
480
600
ECN0101A3A
ECN0101E3A
ECN0101B3A
ECN0101C3A
ECN0101D3A
ECN0102A3A
ECN0102E3A
ECN0102B3A
ECN0102C3A
ECN0102D3A
ECN0104A3A
ECN0104E3A
ECN0104B3A
ECN0104C3A
ECN0104D3A
ECN0108A3A
ECN0108E3A
ECN0108B3A
ECN0108C3A
ECN0108D3A
CN15BN3AB
CN15BN3EB
CN15BN3BB
CN15BN3CB
CN15BN3DB
127 —
200
230
460
575
—
7-1/2
7-1/2
10
10
120
208
240
480
600
ECN0111A3A
ECN0111E3A
ECN0111B3A
ECN0111C3A
ECN0111D3A
ECN0112A3A
ECN0112E3A
ECN0112B3A
ECN0112C3A
ECN0112D3A
ECN0114A3A
ECN0114E3A
ECN0114B3A
ECN0114C3A
ECN0114D3A
ECN0118A3A
ECN0118E3A
ECN0118B3A
ECN0118C3A
ECN0118D3A
CN15DN3AB
CN15DN3EB
CN15DN3BB
CN15DN3CB
CN15DN3DB
245 —
200
230
460
575
—
10
15
25
25
120
208
240
480
600
ECN0121A3A
ECN0121E3A
ECN0121B3A
ECN0121C3A
ECN0121D3A
ECN0122A3A
ECN0122E3A
ECN0122B3A
ECN0122C3A
ECN0122D3A
ECN0124A3A
ECN0124E3A
ECN0124B3A
ECN0124C3A
ECN0124D3A
ECN0128A3A
ECN0128E3A
ECN0128B3A
ECN0128C3A
ECN0128D3A
CN15GN3AB
CN15GN3EB
CN15GN3BB
CN15GN3CB
CN15GN3DB
390 —
200
230
460
575
—
25
30
50
50
120
208
240
480
600
ECN0131A3A
ECN0131E3A
ECN0131B3A
ECN0131C3A
ECN0131D3A
ECN0132A3A
ECN0132E3A
ECN0132B3A
ECN0132C3A
ECN0132D3A
ECN0134A3A
ECN0134E3A
ECN0134B3A
ECN0134C3A
ECN0134D3A
ECN0138A3A
ECN0138E3A
ECN0138B3A
ECN0138C3A
ECN0138D3A
CN15KN3A
CN15KN3E
CN15KN3B
CN15KN3C
CN15KN3D
4 135 —
200
230
460
575
—
40
50
100
100
120
208
240
480
600
ECN0141A3A
ECN0141E3A
ECN0141B3A
ECN0141C3A
ECN0141D3A
ECN0142A3A
ECN0142E3A
ECN0142B3A
ECN0142C3A
ECN0142D3A
ECN0144A3A
ECN0144E3A
ECN0144B3A
ECN0144C3A
ECN0144D3A
ECN0148A3A
ECN0148E3A
ECN0148B3A
ECN0148C3A
ECN0148D3A
CN15NN3A
CN15NN3E
CN15NN3B
CN15NN3C
CN15NN3D
5 270 —
200
230
460
575
—
75
100
200
200
120
208
240
480
600
ECN0151A3A
ECN0151E3A
ECN0151B3A
ECN0151C3A
ECN0151D3A
ECN0152A3A
ECN0152E3A
ECN0152B3A
ECN0152C3A
ECN0152D3A
ECN0154A3A
ECN0154E3A
ECN0154B3A
ECN0154C3A
ECN0154D3A
ECN0158A3A
ECN0158E3A
ECN0158B3A
ECN0158C3A
ECN0158D3A
CN15SN3A
CN15SN3E
CN15SN3B
CN15SN3C
CN15SN3D
6 540 —
200
230
460
575
—
150
200
400
400
120
208
240
480
600
ECN0161A3A
ECN0161E3A
ECN0161B3A
ECN0161C3A
ECN0161D3A
ECN0162A3A
ECN0162E3A
ECN0162B3A
ECN0162C3A
ECN0162D3A
ECN0164A3A
ECN0164E3A
ECN0164B3A
ECN0164C3A
ECN0164D3A
ECN0168A3A
ECN0168E3A
ECN0168B3A
ECN0168C3A
ECN0168D3A
CN15TN3A
CN15TN3E
CN15TN3B
CN15TN3C
CN15TN3D
7 810 —
230
460
575
—
300
600
600
120
240
480
600
ECN0171A3A
ECN0171B3A
ECN0171C3A
ECN0171D3A
ECN0172A3A
ECN0172B3A
ECN0172C3A
ECN0172D3A
ECN0173A3A

ECN0173B3A

ECN0173C3A

ECN0173D3A

ECN0178A3A
ECN0178B3A
ECN0178C3A
ECN0178D3A
CN15UN3A
CN15UN3B
CN15UN3C
CN15UN3D
8 1215 —
230
460
575
—
450
900
900
120
240
480
600
ECN0181A3A
ECN0181B3A
ECN0181C3A
ECN0181D3A
ECN0182A3A
ECN0182B3A
ECN0182C3A
ECN0182D3A
ECN0183A3A

ECN0183B3A

ECN0183C3A

ECN0183D3A

ECN0188A3A
ECN0188B3A
ECN0188C3A
ECN0188D3A
CN15VN3A
CN15VN3B
CN15VN3C
CN15VN3D
9 2250 —
230
460
575
—
800
1600
1600
120
240
480
600
ECN0191A3A
ECN0191B3A
ECN0191C3A
ECN0191D3A
ECN0192A3A
ECN0192B3A
ECN0192C3A
ECN0192D3A
ECN0193A3A

ECN0193B3A

ECN0193C3A

ECN0193D3A

ECN0198A3A
ECN0198B3A
ECN0198C3A
ECN0198D3A
CN15WN3A
CN15WN3B
CN15WN3C
CN15WN3D
NEMA Size 00 0123456
Horsepower 1-1/2 5 10 25 50 75 150 300
Cover Control . . . . . . . . . . . . . . . . . . Page 33-119
Other Magnet Coils . . . . . . . . . . . . . Page 33-118
Dimensions . . . . . . . . . . . . . . . . . . . PG03300001E
Accessories . . . . . . . . . . . . . . . . . . . PG03300001E
Modifications . . . . . . . . . . . . . . . . . Page 33-42
Technical Data . . . . . . . . . . . . . . . . PG03300001E