Technical data
March 2009
33-134
For more information visit: www.eaton.com CA08102001E
NEMA Contactors & Starters
33
Freedom, Full Voltage — Enclosed
Combination Starters — Fusible and Non-fusible
Starters — Fusible and Non-fusible
Table 33-201. Class ECN17 — Combination Reversing Starter — Fusible Disconnect
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: ECN1704
EAB. 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.
For 1250 and 1600 hp ratings at 460V, consult Eaton.
Supply hp, voltage, FLA and whether motor is design E or not when ordering the starter.
Type 4 (Painted steel) Sizes 6 – 9.
NEMA
Size
Motor
Voltage
Max. hp
Rating Dual
Element
Fuses
Magnet
Coil
Voltage
Fuse
Clip
Amps
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
0—
200
230
460
575
—
3
3
5
5
120
208
240
480
600
30A
ECN1701AAB
ECN1701EAB
ECN1701BAB
ECN1701CAC
ECN1701DAC
ECN1702AAB
ECN1702EAB
ECN1702BAB
ECN1702CAC
ECN1702DAC
ECN1704AAB
ECN1704EAB
ECN1704BAB
ECN1704CAC
ECN1704DAC
ECN1708AAB
ECN1708EAB
ECN1708BAB
ECN1708CAC
ECN1708DAC
AN56BN0AC
AN56BN0EC
AN56BN0BC
AN56BN0CC
AN56BN0DC
1—
200
230
460
575
—
7-1/2
7-1/2
10
10
120
208
240
480
600
30A
ECN1711AAB
ECN1711EAB
ECN1711BAB
ECN1711CAC
ECN1711DAC
ECN1712AAB
ECN1712EAB
ECN1712BAB
ECN1712CAC
ECN1712DAC
ECN1714AAB
ECN1714EAB
ECN1714BAB
ECN1714CAC
ECN1714DAC
ECN1718AAB
ECN1718EAB
ECN1718BAB
ECN1718CAC
ECN1718DAC
AN56DN0AB
AN56DN0EB
AN56DN0BB
AN56DN0CB
AN56DN0DB
2—
200
230
460
575
—
10
15
25
25
120
208
240
480
600
60A
ECN1721AAD
ECN1721EAD
ECN1721BAD
ECN1721CAE
ECN1721DAE
ECN1722AAD
ECN1722EAD
ECN1722BAD
ECN1722CAE
ECN1722DAE
ECN1724AAD
ECN1724EAD
ECN1724BAD
ECN1724CAE
ECN1724DAE
ECN1728AAD
ECN1728EAD
ECN1728BAD
ECN1728CAE
ECN1728DAE
AN56GN0AB
AN56GN0EB
AN56GN0BB
AN56GN0CB
AN56GN0DB
3—
200
230
460
575
—
25
30
50
50
120
208
240
480
600
100A
ECN1731AAF
ECN1731EAF
ECN1731BAF
ECN1731CAG
ECN1731DAG
ECN1732AAF
ECN1732EAF
ECN1732BAF
ECN1732CAG
ECN1732DAG
ECN1734AAF
ECN1734EAF
ECN1734BAF
ECN1734CAG
ECN1734DAG
ECN1738AAF
ECN1738EAF
ECN1738BAF
ECN1738CAG
ECN1738DAG
AN56KN0A
AN56KN0E
AN56KN0B
AN56KN0C
AN56KN0D
4—
200
230
460
575
—
40
50
100
100
120
208
240
480
600
200A
ECN1741AAH
ECN1741EAH
ECN1741BAH
ECN1741CAJ
ECN1741DAJ
ECN1742AAH
ECN1742EAH
ECN1742BAH
ECN1742CAJ
ECN1742DAJ
ECN1744AAH
ECN1744EAH
ECN1744BAH
ECN1744CAJ
ECN1744DAJ
ECN1748AAH
ECN1748EAH
ECN1748BAH
ECN1748CAJ
ECN1748DAJ
AN56NN0A
AN56NN0E
AN56NN0B
AN56NN0C
AN56NN0D
5—
200
230
460
575
—
75
100
200
200
120
208
240
480
600
400A
ECN1751AAK
ECN1751EAK
ECN1751BAK
ECN1751CAL
ECN1751DAL
ECN1752AAK
ECN1752EAK
ECN1752BAK
ECN1752CAL
ECN1752DAL
ECN1754AAK
ECN1754EAK
ECN1754BAK
ECN1754CAL
ECN1754DAL
ECN1758AAK
ECN1758EAK
ECN1758BAK
ECN1758CAL
ECN1758DAL
AN56SN0AB
AN56SN0EB
AN56SN0BB
AN56SN0CB
AN56SN0DB
6—
200
230
460
575
—
150
200
400
400
120
208
240
480
600
600A
ECN1761AAM
ECN1761EAM
ECN1761BAM
ECN1761CAN
ECN1761DAN
ECN1762AAM
ECN1762EAM
ECN1762BAM
ECN1762CAN
ECN1762DAN
ECN1763AAM
ECN1763EAM
ECN1763BAM
ECN1763CAN
ECN1763DAN
ECN1768AAM
ECN1768EAM
ECN1768BAM
ECN1768CAN
ECN1768DAN
AN56TN0AB
AN56TN0EB
AN56TN0BB
AN56TN0CB
AN56TN0DB
7—
230
460
575
—
300
600
600
120
240
480
600
ECN1771AAU
ECN1771BAU
ECN1771CAU
ECN1771DAU
ECN1772AAU
ECN1772BAU
ECN1772CAU
ECN1772DAU
ECN1773AAU
ECN1773BAU
ECN1773CAU
ECN1773DAU
ECN1778AAU
ECN1778BAU
ECN1778CAU
ECN1778DAU
AN56UN0AB
AN56UN0BB
AN56UN0CB
AN56UN0DB
8—
230
460
575
—
450
900
900
120
240
480
600
ECN1781AAU
ECN1781BAU
ECN1781CAU
ECN1781DAU
ECN1782AAU
ECN1782BAU
ECN1782CAU
ECN1782DAU
ECN1783AAU
ECN1783BAU
ECN1783CAU
ECN1783DAU
ECN1788AAU
ECN1788BAU
ECN1788CAU
ECN1788DAU
AN56VN0AB
AN56VN0BB
AN56VN0CB
AN56VN0DB
9—
230
460
575
—
800
1000
1000
120
240
480
600
ECN1791AAU
ECN1791BAU
ECN1791CAU
ECN1791DAU
ECN1792AAU
ECN1792BAU
ECN1792CAU
ECN1792DAU
ECN1793AAU
ECN1793BAU
ECN1793CAU
ECN1793DAU
ECN1798AAU
ECN1798BAU
ECN1798CAU
ECN1798DAU
AN56WN0A
AN56WN0B
AN56WN0C
AN56WN0D
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