Technical data
March 2009
33-142
For more information visit: www.eaton.com CA08102001E
NEMA Contactors & Starters
33
Freedom, Full Voltage — Enclosed
Combination Starters — Circuit Breaker
Table 33-207. Class ECN23 — Combination Reversing Starter — Circuit Breaker
(Continued)
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.
Provide FLA to size disconnect properly.
Type 4 (Painted steel) Sizes 6 – 9.
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
3 200 20
25
120 HMCP
E
100A
HMCP
E
100A
ECN2331AAG
ECN2331AAX
ECN2332AAG
ECN2332AAX
ECN2334AAG
ECN2334AAX
ECN2338AAG
ECN2338AAX
AN56KN0A
230 25
30
HMCP
E
100A
HMCP
E
100A
ECN2331AAG
ECN2331AAX
ECN2332AAG
ECN2332AAX
ECN2334AAG
ECN2334AAX
ECN2338AAG
ECN2338AAX
460 50 HMCP
E
100A
ECN2331AAG ECN2332AAG ECN2334AAG ECN2338AAG
575 30
50
HMCP 50A
HMCP
100A
ECN2331AAF
ECN2331AAG
ECN2332AAF
ECN2332AAG
ECN2334AAF
ECN2334AAG
ECN2338AAF
ECN2338AAG
4 200
230
460
575
40
50
100
100
120 HMCP 150A
HMCP 150A
HMCP 150A
HMCP 150A
ECN2341AAH
ECN2341AAH
ECN2341AAH
ECN2341AAH
ECN2342AAH
ECN2342AAH
ECN2342AAH
ECN2342AAH
ECN2344AAH
ECN2344AAH
ECN2344AAH
ECN2344AAH
ECN2348AAH
ECN2348AAH
ECN2348AAH
ECN2348AAH
AN56NN0A
5 200 50
75
230 HMCP 250A
HMCP 400A
ECN2351AAJ
ECN2351AAK
ECN2352AAJ
ECN2352AAK
ECN2354AAJ
ECN2354AAK
ECN2358AAJ
ECN2358AAK
AN56SN0AB
230 60
100
HMCP 250A
HMCP 400A
ECN2351AAJ
ECN2351AAK
ECN2352AAJ
ECN2352AAK
ECN2354AAJ
ECN2354AAK
ECN2358AAJ
ECN2358AAK
460 125
200
HMCP 250A
HMCP 400A
ECN2351AAJ
ECN2351AAK
ECN2352AAJ
ECN2352AAK
ECN2354AAJ
ECN2354AAK
ECN2358AAJ
ECN2358AAK
575 150
200
HMCP 250A
HMCP 400A
ECN2351AAJ
ECN2351AAK
ECN2352AAJ
ECN2352AAK
ECN2354AAJ
ECN2354AAK
ECN2358AAJ
ECN2358AAK
6 200 150 120 HMCP 600A
ECN2361AAL ECN2362AAL ECN2363AAL
ECN2368AAL
AN56TN0AB
230 200 HMCP 600A
ECN2361AAL ECN2362AAL ECN2363AAL
ECN2368AAL
460 350
400
HMCP 600A
HMCP 1200A
ECN2361AAL
ECN2361AAP
ECN2362AAL
ECN2362AAP
ECN2363AAL
ECN2363AAP
ECN2368AAL
ECN2368AAP
575 400 HMCP 600A
ECN2361AAL ECN2362AAL ECN2363AAL
ECN2368AAL
7 230
460
575
300
600
600
120 —
—
—
ECN2371AAU
ECN2371AAU
ECN2371AAU
ECN2372AAU
ECN2372AAU
ECN2372AAU
ECN2373AAU
ECN2373AAU
ECN2373AAU
ECN2378AAU
ECN2378AAU
ECN2378AAU
AN56UN0AB
8 230
460
575
450
900
900
120 —
—
—
ECN2381AAU
ECN2381AAU
ECN2381AAU
ECN2382AAU
ECN2382AAU
ECN2382AAU
ECN2383AAU
ECN2383AAU
ECN2383AAU
ECN2388AAU
ECN2388AAU
ECN2388AAU
AN56VN0AB
9 230
460
575
800
1600
1600
120 —
—
—
ECN2391AAU
ECN2391AAU
ECN2391AAU
ECN2392AAU
ECN2392AAU
ECN2392AAU
ECN2393AAU
ECN2393AAU
ECN2393AAU
ECN2398AAU
ECN2398AAU
ECN2398AAU
AN56WN0A
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