Cut Sheet

V10-T5-48 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 ECN46—Combination Part Winding Starter—Non-Fusible Disconnect
Notes
1
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.
2
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.
3
All Type 12 enclosures are standardized with external reset. For internal reset, order modification code R5.
4
Type 12 enclosure is without safety door interlock.
5
Supply hp, voltage, FLA and whether motor is design E or not when ordering starter.
6
Type 4 (painted steel) sizes 6–8PW.
Motor
Voltage
Max.
hp
Rating
Magnet
Coil
Voltage
1
Disconnect
Amperes
Type 1
General Purpose
Type 3R
Rainproof
Type 4X
Water and Dust-Tight
Stainless Steel
2
Type 12
Dust-Tight Industrial
External Reset
34
Component
Starter (Open)
Catalog Number Catalog Number Catalog Number Catalog Number Catalog Number
NEMA Size 2PW
200 20 120 60A ECN4621EAA ECN4622EAA ECN4624EAA ECN4628EAA AN16GN0AB
230 25 ECN4621BAA ECN4622BAA ECN4624BAA ECN4628BAA
460 40 ECN4621CAA ECN4622CAA ECN4624CAA ECN4628CAA
575 40 ECN4621DAA ECN4622DAA ECN4624DAA ECN4628DAA
NEMA Size 3PW
200 40 120 100A ECN4631EAA ECN4632EAA ECN4634EAA ECN4638EAA AN16KN0AB
230 50 ECN4631BAA ECN4632BAA ECN4634BAA ECN4638BAA
460 75 ECN4631CAA ECN4632CAA ECN4634CAA ECN4638CAA
575 75 ECN4631DAA ECN4632DAA ECN4634DAA ECN4638DAA
NEMA Size 4PW
200 75 120 200A ECN4641EAA ECN4642EAA ECN4644EAA ECN4648EAA AN16NN0AB
230 75 ECN4641BAA ECN4642BAA ECN4644BAA ECN4648BAA
460 150 ECN4641CAA ECN4642CAA ECN4644CAA ECN4648CAA
575 150 ECN4641DAA ECN4642DAA ECN4644DAA ECN4648DAA
NEMA Size 5PW
200 150 120 400A ECN4651EAA ECN4652EAA ECN4654EAA ECN4658EAA AN16SN0AB
230 150 ECN4651BAA ECN4652BAA ECN4654BAA ECN4658BAA
460 350 ECN4651CAA ECN4652CAA ECN4654CAA ECN4658CAA
575 350 ECN4651DAA ECN4652DAA ECN4654DAA ECN4658DAA
NEMA Size 6PW
230 300 120 600A ECN4661BAA ECN4662BAA ECN4663BAA
6
ECN4668BAA AN16TN0AB
460 600 ECN4661CAA ECN4662CAA ECN4663CAA
6
ECN4668CAA
575 600 ECN4661DAA ECN4662DAA ECN4663DAA
6
ECN4668DAA
NEMA Size 7PW
230 450 120
5
ECN4671BAA ECN4672BAA ECN4673BAA
6
ECN4678BAA AN16UN0AB
460 900 ECN4671CAA ECN4672CAA ECN4673CAA
6
ECN4678CAA
575 900 ECN4671DAA ECN4672DAA ECN4673DAA
6
ECN4678DAA
NEMA Size 8PW
230 700 120
5
ECN4681BAA ECN4682BAA ECN4683BAA
6
ECN4688BAA AN16VN0AB
460 1400 ECN4681CAA ECN4682CAA ECN4683CAA
6
ECN4688CAA
575 1400 ECN4681DAA ECN4682DAA ECN4683DAA
6
ECN4688DAA
Starters do not include heater packs. Select two cartons of three heater packs (two overload relays—one for each winding). Heater pack selection, Tab 15.