Technical data
33-106
For more information contact Cutler-Hammer at: www.ch.cutler-hammer.com/catalog CAT.201.01.T.E
January 2001
NEMA Contactors & Starters
33
3-Phase Magnetic Starters — Enclosed
Advantage Line
Vol. 2, Ref. No. [0122]
Table 33-170. Class ECA07 — NEMA Rated — Non-combination with CPT — Non-reversing
1
Maximum horsepower rating of starters for 380V 50 Hz applications:
2
For motor full load current (FLA) range of .47A – 3.81A with a 1.15 to
1.25 service factor and for motor hp range of 1/4 hp to 2 hp at 460V.
3
Suitable for outdoor application when properly installed — see Page i-5
of PG.3.02.T.E.
4
Choose a NEMA 12 enclosure for NEMA 1 applications.
5
Other control power voltages, see Page 33-103.
Note: Reference to
Enclosed Control Product Guide
— PG.3.02.T.E.
NEMA
Size
Primary
Voltage
15
Maximum
hp
Rating
1
Secondary
Voltage
Magnet
Coil
Voltage
3-Pole
NEMA 3R
Rainproof
3-Pole
NEMA 4X
Watertight & Dust-Tight
Stainless Steel
3-Pole
NEMA 12
Dust-Tight Industrial
External Reset (NEMA 3R)
34
Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
1
2
208
240
480
600
1
1
2
2
120 ECA07L2EAA
ECA07L2BAA
ECA07L2CAA
ECA07L2DAA
566.
566.
566.
566.
ECA07L4EAA
ECA07L4BAA
ECA07L4CAA
ECA07L4DAA
737.
737.
737.
737.
ECA07L8EAA
ECA07L8BAA
ECA07L8CAA
ECA07L8DAA
566.
566.
566.
566.
1 208
240
480
600
7-1/2
7-1/2
10
10
120 ECA0712EAA
ECA0712BAA
ECA0712CAA
ECA0712DAA
566.
566.
566.
566.
ECA0714EAA
ECA0714BAA
ECA0714CAA
ECA0714DAA
737.
737.
737.
737.
ECA0718EAA
ECA0718BAA
ECA0718CAA
ECA0718DAA
566.
566.
566.
566.
2 208
240
480
600
10
15
25
25
120 ECA0722EAA
ECA0722BAA
ECA0722CAA
ECA0722DAA
980.
980.
980.
980.
ECA0724EAA
ECA0724BAA
ECA0724CAA
ECA0724DAA
1,315.
1,315.
1,315.
1,315.
ECA0728EAA
ECA0728BAA
ECA0728CAA
ECA0728DAA
980.
980.
980.
980.
3 208
240
480
600
25
30
50
50
120 ECA0732EAA
ECA0732BAA
ECA0732CAA
ECA0732DAA
1,490.
1,490.
1,490.
1,490.
ECA0734EAA
ECA0734BAA
ECA0734CAA
ECA0734DAA
1,995.
1,995.
1,995.
1,995.
ECA0738EAA
ECA0738BAA
ECA0738CAA
ECA0738DAA
1,490.
1,490.
1,490.
1,490.
4 208
240
480
600
40
50
100
100
120 ECA0742EAA
ECA0742BAA
ECA0742CAA
ECA0742DAA
3,100.
3,100.
3,100.
3,100.
ECA0744EAA
ECA0744BAA
ECA0744CAA
ECA0744DAA
3,690.
3,690.
3,690.
3,690.
ECA0748EAA
ECA0748BAA
ECA0748CAA
ECA0748DAA
3,100.
3,100.
3,100.
3,100.
5 208
240
480
600
75
100
200
200
120 ECA0752EAA
ECA0752BAA
ECA0752CAA
ECA0752DAA
6,825.
6,825.
6,825.
6,825.
ECA0754EAA
ECA0754BAA
ECA0754CAA
ECA0754DAA
7,975.
7,975.
7,975.
7,975.
ECA0758EAA
ECA0758BAA
ECA0758CAA
ECA0758DAA
6,825.
6,825.
6,825.
6,825.
6 208
240
480
600
150
200
400
400
120 ECA0762EAA
ECA0762BAA
ECA0762CAA
ECA0762DAA
16,030.
16,030.
16,030.
16,030.
ECA0764EAA
ECA0764BAA
ECA0764CAA
ECA0764DAA
17,570.
17,570.
17,570.
17,570.
ECA0768EAA
ECA0768BAA
ECA0768CAA
ECA0768DAA
16,030.
16,030.
16,030.
16,030.
NEMA Size 1
2
123456
Horsepower 1-1/2 10 25 50 75 150 300
Description Page
Accessories, Kits
Wiring Diagrams
11-8 to 11-15
2-66 to 2-69
Dimensions
Technical Data
12-3 to 12-24
14-7 to 14-11
Cover Mounted
Control . . . . . . . . . . . . . . . . . . Pages 33-101, 33-50
Modifications/
Accessories . . . . . . . . . . . . . Pages 33-41 – 33-49
Discount Symbol . . . . . . . . . . 1CD-1C
Tab3304.fm Page 106 Monday, October 23, 2000 10:12 PM