Cut Sheet

V10-T5-54 Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com
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5.3
Reduced Voltage Starter
Freedom Three-Phase Magnetic Starters
Class ECN49—Combination Open Transition Wye Delta Starter—Fusible Disconnect, continued
Notes
1
The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.
Example: ECN4624
EAF. 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 non-metallic, change that digit to 5. For details on these alternate enclosures, see Tab 13.
2
All Type 12 enclosures are standardized with external reset. For internal reset, order modification code R5.
3
Type 12 enclosure is without safety door interlock.
4
Also requires matching contactor with mechanical interlock.
5
All reduced voltage starters are furnished with 120V coils and control transformer connected for 120V secondary.
If modification code C35 separate control is specified, the control transformer is omitted.
6
Supply hp, voltage, FLA and whether motor is design E or not when ordering starter.
7
Type 4 (painted steel) sizes 6–8YD.
NEMA
Size
Max.
hp
Rating
Fuse
Clip
Amps.
Type 1
General Purpose
Type 3R
Rainproof
Type 4X
Water and Dust-Tight
Stainless Steel
1
Type 12
Dust-Tight Industrial
External Reset
23
Component
Starter (Open)
4
Catalog Number Catalog Number Catalog Number Catalog Number Catalog Number
Motor Volts 460/Magnet Coil Voltage 120
5
2YD 20 60A ECN4921CAE-W10/G6 ECN4922CAE-W10/G6 ECN4924CAE-W10/G6 ECN4928CAE-W10/G6 AN16GN0AB
25 ECN4921CAE-W10/G11 ECN4922CAE-W10/G11 ECN4924CAE-W10/G11 ECN4928CAE-W10/G11
30 ECN4921CAE-W10/G16 ECN4922CAE-W10/G16 ECN4924CAE-W10/G16 ECN4928CAE-W10/G16
40 ECN4921CAE-W10/G21 ECN4922CAE-W10/G21 ECN4924CAE-W10/G21 ECN4928CAE-W10/G21
3YD 50 100A ECN4931CAG-W10/G26 ECN4932CAG-W10/G26 ECN4934CAG-W10/G26 ECN4938CAG-W10/G26 AN16KN0AB
60 ECN4931CAG-W10/G31 ECN4932CAG-W10/G31 ECN4934CAG-W10/G31 ECN4938CAG-W10/G31
75 200A ECN4931CAJ-W10/G36 ECN4932CAJ-W10/G36 ECN4934CAJ-W10/G36 ECN4938CAJ-W10/G36
4YD 100 200A ECN4941CAJ-W10/G41 ECN4942CAJ-W10/G41 ECN4944CAJ-W10/G41 ECN4948CAJ-W10/G41 AN16NN0AB
125 ECN4941CAJ-W10/G46 ECN4942CAJ-W10/G46 ECN4944CAJ-W10/G46 ECN4948CAJ-W10/G46
150 400A ECN4941CAL-W10/G51 ECN4942CAL-W10/G51 ECN4944CAL-W10/G51 ECN4948CAL-W10/G51
5YD 200 400A ECN4951CAL-W10/G56 ECN4952CAL-W10/G56 ECN4954CAL-W10/G56 ECN4958CAL-W10/G56 AN16SN0AB
250 ECN4951CAL-W10/G61 ECN4952CAL-W10/G61 ECN4954CAL-W10/G61 ECN4958CAL-W10/G61
300 600A ECN4951CAN-W10/G66 ECN4952CAN-W10/G66 ECN4954CAN-W10/G66 ECN4958CAN-W10/G66
6YD 350 600A ECN4961CAN-W10/G71 ECN4962CAN-W10/G71 ECN4963CAN-W10/G71
7
ECN4968CAN-W10/G71 AN16TN0AB
400 ECN4961CAN-W10/G76 ECN4962CAN-W10/G76 ECN4963CAN-W10/G76
7
ECN4968CAN-W10/G76
450 ECN4961CAN-W10/G81 ECN4962CAN-W10/G81 ECN4963CAN-W10/G81
7
ECN4968CAN-W10/G81
500 800A ECN4961CAP-W10/G86 ECN4962CAP-W10/G86 ECN4963CAP-W10/G86
7
ECN4968CAP-W10/G86
600 1200A ECN4961CAQ-W10/G91 ECN4962CAQ-W10/G91 ECN4963CAQ-W10/G91
7
ECN4968CAQ-W10/G91
700 ECN4961CAQ-W10/G96 ECN4962CAQ-W10/G96 ECN4963CAQ-W10/G96
7
ECN4968CAQ-W10/G96
7YD 750 1200A ECN4971CAQ-W10/G101 ECN4972CAQ-W10/G101 ECN4973CAQ-W10/G101
7
ECN4978CAQ-W10/G101 AN16UN0AB
800
6
ECN4971CAU-W10/G105 ECN4972CAU-W10/G105 ECN4973CAU-W10/G105
7
ECN4978CAU-W10/G105
900 ECN4971CAU-W10/G108 ECN4972CAU-W10/G108 ECN4973CAU-W10/G108
7
ECN4978CAU-W10/G108
1000 ECN4971CAU-W10/G111 ECN4972CAU-W10/G111 ECN4973CAU-W10/G111
7
ECN4978CAU-W10/G111
8YD 1250
6
ECN4981CAU-W10/G114 ECN4982CAU-W10/G114 ECN4983CAU-W10/G114
7
ECN4988CAU-W10/G114 AN16VN0AB
1500 ECN4981CAU-W10/G117 ECN4982CAU-W10/G117 ECN4983CAU-W10/G117
7
ECN4988CAU-W10/G117
Starters do not include heater packs. Select one carton of three heater packs (two overload relays—one for each winding). Heater pack selection, Tab 15.