Technical data

March 2009
CA08102001E For more information visit: www.eaton.com
33-143
NEMA Contactors & Starters
33
Freedom, Full Voltage — Enclosed
Combination Starters — Circuit Breaker
Table 33-208. Class ECN24 — Combination Non-reversing Starter — Circuit Breaker with CPT


100,000 RMS short-circuit – 480V
25,000 RMS short-circuit – 600V

For other control power transformer primary and/or secondary voltages, substitute the eighth digit with appropriate digit based on Table 33-185.

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: ECN2404
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
ECN24A1EAC
ECN24A1EAD
ECN24A2EAC
ECN24A2EAD
ECN24A4EAC
ECN24A4EAD
ECN24A8EAC
ECN24A8EAD
AN16AN0AC
230 1
1-1/2
HMCP E 7A
HMCP
E 15A
ECN24A1BAC
ECN24A1BAD
ECN24A2BAC
ECN24A2BAD
ECN24A4BAC
ECN24A4BAD
ECN24A8BAC
ECN24A8BAD
460 1
2
HMCP E 3A
HMCP
E 7A
ECN24A1CAB
ECN24A1CAC
ECN24A2CAB
ECN24A2CAC
ECN24A4CAB
ECN24A4CAC
ECN24A8CAB
ECN24A8CAC
575 1
2
HMCP 3A
HMCP 7A
ECN24A1DAB
ECN24A1DAC
ECN24A2DAB
ECN24A2DAC
ECN24A4DAB
ECN24A4DAC
ECN24A8DAB
ECN24A8DAC
0 200 1
3
120 HMCP E 7A
HMCP
E 15A
ECN2401EAC
ECN2401EAD
ECN2402EAC
ECN2402EAD
ECN2404EAC
ECN2404EAD
ECN2408EAC
ECN2408EAD
AN16BN0AC
230 1
3
HMCP E 7A
HMCP
E 15A
ECN2401BAC
ECN2401BAD
ECN2402BAC
ECN2402BAD
ECN2404BAC
ECN2404BAD
ECN2408BAC
ECN2408BAD
460 1
3
5
HMCP
E 3A
HMCP
E 7A
HMCP
E 15A
ECN2401CAB
ECN2401CAC
ECN2401CAD
ECN2402CAB
ECN2402CAC
ECN2402CAD
ECN2404CAB
ECN2404CAC
ECN2404CAD
ECN2408CAB
ECN2408CAC
ECN2408CAD
575 1
3
5
HMCP 3A
HMCP 15A
HMCP 7A
ECN2401DAB
ECN2401DAD
ECN2401DAC
ECN2402DAB
ECN2402DAD
ECN2402DAC
ECN2404DAB
ECN2404DAD
ECN2404DAC
ECN2408DAB
ECN2408DAD
ECN2408DAC
1 200 1
3
5
7-1/2
120 HMCP
E 7A
HMCP
E 15A
HMCP
E 30A
HMCP
E 50A
ECN2411EAC
ECN2411EAD
ECN2411EAE
ECN2411EAF
ECN2412EAC
ECN2412EAD
ECN2412EAE
ECN2412EAF
ECN2414EAC
ECN2414EAD
ECN2414EAE
ECN2414EAF
ECN2418EAC
ECN2418EAD
ECN2418EAE
ECN2418EAF
AN16DN0AB
230 1
3
5
7-1/2
HMCP
E 7A
HMCP
E 15A
HMCP
E 30A
HMCP
E 50A
ECN2411BAC
ECN2411BAD
ECN2411BAE
ECN2411BAF
ECN2412BAC
ECN2412BAD
ECN2412BAE
ECN2412BAF
ECN2414BAC
ECN2414BAD
ECN2414BAE
ECN2414BAF
ECN2418BAC
ECN2418BAD
ECN2418BAE
ECN2418BAF
460 1
3
5
10
HMCP
E 3A
HMCP
E 7A
HMCP
E 15A
HMCP
E 30A
ECN2411CAB
ECN2411CAC
ECN2411CAD
ECN2411CAE
ECN2412CAB
ECN2412CAC
ECN2412CAD
ECN2412CAE
ECN2414CAB
ECN2414CAC
ECN2414CAD
ECN2414CAE
ECN2418CAB
ECN2418CAC
ECN2418CAD
ECN2418CAE
575 1
3
5
10
HMCP 3A
HMCP 7A
HMCP 15A
HMCP 30A
ECN2411DAB
ECN2411DAC
ECN2411DAD
ECN2411DAE
ECN2412DAB
ECN2412DAC
ECN2412DAD
ECN2412DAE
ECN2414DAB
ECN2414DAC
ECN2414DAD
ECN2414DAE
ECN2418DAB
ECN2418DAC
ECN2418DAD
ECN2418DAE
2 200 10 120 HMCP E 50A ECN2421EAF ECN2422EAF ECN2424EAF ECN2428EAF AN16GN0AB
230 10
15
HMCP E 50A
HMCP
E 70A
ECN2421BAF
ECN2421BAW
ECN2422BAF
ECN2422BAW
ECN2424BAF
ECN2424BAW
ECN2428BAF
ECN2428BAW
460 25 HMCP E 50A ECN2421CAF ECN2422CAF ECN2424CAF ECN2428CAF
575 15
25
HMCP 30A
HMCP 50A
ECN2421CAE
ECN2421DAF
ECN2422CAE
ECN2422DAF
ECN2424CAE
ECN2424DAF
ECN2428CAE
ECN2428DAF
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