Technical data
March 2009
CA08102001E For more information visit: www.eaton.com
33-141
NEMA Contactors & Starters
33
Freedom, Full Voltage — Enclosed
Combination Starters — Circuit Breaker
Table 33-207. Class ECN23 — Combination Reversing Starter — Circuit Breaker
100,000 RMS short-circuit – 480V
25,000 RMS short-circuit – 600V
For other magnet coil voltages substitute the eighth digit with appropriate digit based on Table 33-184.
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: ECN2304
AAC. 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.
All Type 12 enclosures are standardized with external reset. For internal reset, order Mod Code R5.
Type 12 enclosure is without safety door interlock. When safety door interlock is required, add modification E11.
NEMA
Size
Motor
Voltage
Max. hp
Rating
Magnet
Coil
Voltage
Circuit
Breaker
Type
Type 1
General Purpose
Type 3R
Rainproof
Type 4X
Watertight &
Dust-Tight
Stainless Steel
Type 12
Dust-Tight Industrial
External Reset
Component
Starter
(Open)
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
00 200 1
1-1/2
120 HMCP
E
7A
HMCP
E
15A
ECN23A1AAC
ECN23A1AAD
ECN23A2AAC
ECN23A2AAD
ECN23A4AAC
ECN23A4AAD
ECN23A8AAC
ECN23A8AAD
AN56AN0AC
230 1
1-1/2
HMCP
E
7A
HMCP
E
15A
ECN23A1AAC
ECN23A1AAD
ECN23A2AAC
ECN23A2AAD
ECN23A4AAC
ECN23A4AAD
ECN23A8AAC
ECN23A8AAD
460 1
2
HMCP
E
3A
HMCP
E
7A
ECN23A1AAB
ECN23A1AAC
ECN23A2AAB
ECN23A2AAC
ECN23A4AAB
ECN23A4AAC
ECN23A8AAB
ECN23A8AAC
575 1
2
HMCP 3A
HMCP 7A
ECN23A1AAB
ECN23A1AAC
ECN23A2AAB
ECN23A2AAC
ECN23A4AAB
ECN23A4AAC
ECN23A8AAB
ECN23A8AAC
0 200 1
3
120 HMCP
E
7A
HMCP
E
15A
ECN2301AAC
ECN2301AAD
ECN2302AAC
ECN2302AAD
ECN2304AAC
ECN2304AAD
ECN2308AAC
ECN2308AAD
AN56BN0AC
230 1
3
HMCP
E
7A
HMCP
E
15A
ECN2301AAC
ECN2301AAD
ECN2302AAC
ECN2302AAD
ECN2304AAC
ECN2304AAD
ECN2308AAC
ECN2308AAD
460 1
3
5
HMCP
E
3A
HMCP
E
7A
HMCP
E
15A
ECN2301AAB
ECN2301AAC
ECN2301AAD
ECN2302AAB
ECN2302AAC
ECN2302AAD
ECN2304AAB
ECN2304AAC
ECN2304AAD
ECN2308AAB
ECN2308AAC
ECN2308AAD
575 1
3
5
HMCP 3A
HMCP 15A
HMCP 7A
ECN2301AAB
ECN2301AAD
ECN2301AAC
ECN2302AAB
ECN2302AAD
ECN2302AAC
ECN2304AAB
ECN2304AAD
ECN2304AAC
ECN2308AAB
ECN2308AAD
ECN2308AAC
1 200 1
3
5
7-1/2
120 HMCP
E
7A
HMCP
E
15A
HMCP
E
30A
HMCP
E
50A
ECN2311AAC
ECN2311AAD
ECN2311AAE
ECN2311AAF
ECN2312AAC
ECN2312AAD
ECN2312AAE
ECN2312AAF
ECN2314AAC
ECN2314AAD
ECN2314AAE
ECN2314AAF
ECN2318AAC
ECN2318AAD
ECN2318AAE
ECN2318AAF
AN56DN0AB
230 1
3
5
7-1/2
HMCP
E
7A
HMCP
E
15A
HMCP
E
30A
HMCP
E
50A
ECN2311AAC
ECN2311AAD
ECN2311AAE
ECN2311AAF
ECN2312AAC
ECN2312AAD
ECN2312AAE
ECN2312AAF
ECN2314AAC
ECN2314AAD
ECN2314AAE
ECN2314AAF
ECN2318AAC
ECN2318AAD
ECN2318AAE
ECN2318AAF
460 1
3
5
10
HMCP
E
3A
HMCP
E
7A
HMCP
E
15A
HMCP
E
30A
ECN2311AAB
ECN2311AAC
ECN2311AAD
ECN2311AAE
ECN2312AAB
ECN2312AAC
ECN2312AAD
ECN2312AAE
ECN2314AAB
ECN2314AAC
ECN2314AAD
ECN2314AAE
ECN2318AAB
ECN2318AAC
ECN2318AAD
ECN2318AAE
575 1
3
5
10
HMCP 3A
HMCP 7A
HMCP 15A
HMCP 30A
ECN2311AAB
ECN2311AAC
ECN2311AAD
ECN2311AAE
ECN2312AAB
ECN2312AAC
ECN2312AAD
ECN2312AAE
ECN2314AAB
ECN2314AAC
ECN2314AAD
ECN2314AAE
ECN2318AAB
ECN2318AAC
ECN2318AAD
ECN2318AAE
2 200 10 120 HMCP
E
50A
ECN2321AAF ECN2322AAF ECN2324AAF ECN2328AAF
AN56GN0AB
230 10
15
HMCP
E
50A
HMCP
E
70A
ECN2321AAF
ECN2321AAW
ECN2322AAF
ECN2322AAW
ECN2324AAF
ECN2324AAW
ECN2328AAF
ECN2328AAW
460 25 HMCP
E
50A
ECN2321AAF ECN2322AAF ECN2324AAF ECN2328AAF
575 15
25
HMCP
30A
HMCP 50A
ECN2321AAE
ECN2321AAF
ECN2322AAE
ECN2322AAF
ECN2324AAE
ECN2324AAF
ECN2328AAE
ECN2328AAF
Starters do not include heater packs. Select 1 carton of 3 heater packs. For Heater Pack Selection, see PG03300001E.
Starters with Electronic Overload, see Page 33-47 of Modification Codes.
Cover Control . . . . . . . . . . . . . . . . . . Page 33-119
Other Magnet Coils. . . . . . . . . . . . . Page 33-118
Dimensions . . . . . . . . . . . . . . . . . . . PG03300001E
Accessories . . . . . . . . . . . . . . . . . . PG03300001E
Modifications . . . . . . . . . . . . . . . . . Page 33-42
Technical Data . . . . . . . . . . . . . . . . PG03300001E