Technical data
33-72
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
Freedom Line
Vol. 2, Ref. No. [0088]
Table 33-116. Class ECN24 — NEMA — Combination HMCP/E with CPT — Non-reversing (Continued)
1
Other control power transformer primary
and/or secondary voltages, see Page 33-52.
2
Suitable for outdoor application when prop-
erly installed — see Page i-5 of P.G.3.02.T.E.
3
All NEMA 12 enclosures are standardized
with external reset. For internal reset, order
mod code R5.
4
NEMA 12 enclosure is without safety door
interlock. When safety door interlock is
required, change seventh character from 8
to 9, i.e. ECN2438EAG becomes
ECN2439EAG.
Note: Reference to
Enclosed Control
Product Guide
— PG.3.02.T.E.
Primary
Voltage
1
Max.
hp
Rating
Secondary
Magnet
Coil
Voltage
Circuit
Breaker
Type
3-Pole, NEMA 1
General Purpose
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)
234
Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
NEMA Size 2
208
240
480
10
15
25
120 HMCP
E
50A
HMCP
E
50A
HMCP
E
50A
ECN2421EAF
ECN2421BAF
ECN2421CAF
1,515.
1,515.
1,515.
ECN2422EAF
ECN2422BAF
ECN2422CAF
1,740.
1,740.
1,740.
ECN2424EAF
ECN2424BAF
ECN2424CAF
2,500.
2,500.
2,500.
ECN2428EAF
ECN2428BAF
ECN2428CAF
1,740.
1,740.
1,740.
600 25 120 HMCP 50A ECN2421DA9 1,515. ECN2422DA9 1,740. ECN2424DA9 2,500. ECN2428DA9 1,740.
NEMA Size 3
208
240
480
25
30
50
120 HMCP
E
100A
HMCP
E
100A
HMCP
E
100A
ECN2431EAG
ECN2431BAG
ECN2431CAG
2,200.
2,200.
2,200.
ECN2432EAG
ECN2432BAG
ECN2432CAG
2,490.
2,490.
2,490.
ECN2434EAG
ECN2434BAG
ECN2434CAG
3,915.
3,915.
3,915.
ECN2438EAG
ECN2438BAG
ECN2438CAG
2,490.
2,490.
2,490.
600 50 120 HMCP 100A ECN2431DAI 2,200. ECN2432DAI 2,490. ECN2434DAI 3,915. ECN2438DAI 2,490.
NEMA Size 4
208
240
480
600
40
50
100
100
120 HMCP 150A
HMCP 150A
HMCP 150A
HMCP 150A
ECN2441EAH
ECN2441BAH
ECN2441CAH
ECN2441DAH
4,445.
4,445.
4,445.
4,445.
ECN2442EAH
ECN2442BAH
ECN2442CAH
ECN2442DAH
5,255.
5,255.
5,255.
5,255.
ECN2444EAH
ECN2444BAH
ECN2444CAH
ECN2444DAH
6,655.
6,655.
6,655.
6,655.
ECN2448EAH
ECN2448BAH
ECN2448CAH
ECN2448DAH
5,255.
5,255.
5,255.
5,255.
NEMA Size 5
208 60
75
120 HMCP 250A
HMCP 400A
ECN2451EAJ
ECN2451EAK
9,775.
9,775.
ECN2452EAJ
ECN2452EAK
11,245.
11,245.
ECN2454EAJ
ECN2454EAK
15,385.
15,385.
ECN2458EAJ
ECN2458EAK
11,245.
11,245.
240 75
100
120 HMCP 250A
HMCP 400A
ECN2451BAJ
ECN2451BAK
9,775.
9,775.
ECN2452BAJ
ECN2452BAK
11,245.
11,245.
ECN2454BAJ
ECN2454BAK
15,385.
15,385.
ECN2458BAJ
ECN2458BAK
11,245.
11,245.
480 150
200
120 HMCP 250A
HMCP 400A
ECN2451CAJ
ECN2451CAK
9,775.
9,775.
ECN2452CAJ
ECN2452CAK
11,245.
11,245.
ECN2454CAJ
ECN2454CAK
15,385.
15,385.
ECN2458CAJ
ECN2458CAK
11,245.
11,245.
600 200 120 HMCP 250A ECN2451DAJ 9,775. ECN2452DAJ 11,245. ECN2454DAJ 15,385. ECN2458DAJ 11,245.
Starters do not include heater packs. Select 1 carton of 3 heater packs. For Heater Pack Selection, see Pages 33-36 – 33-37.
Description Page
Accessories, Kits
Wiring Diagrams
Dimensions
11-1 to 11-11
1-77 to 1-85
12-1 to 12-24
Technical Data
Multi-Speed
14-1 to 14-8
1-37 to 1-39
Cover Mounted Control . . . . . Page 33-50
Modifications/
Accessories . . . . . . . . . . . . . . Pages 33-41 – 33-49
Discount Symbol . . . . . . . . . . . 1CD-1C
Tab3302.fm Page 72 Monday, October 23, 2000 10:07 PM