Cut Sheet

V10-T5-50 Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5.3
Reduced Voltage Starter
Freedom Three-Phase Magnetic Starters
Class ECN47—Combination Part Winding Starter—Circuit Breaker, continued
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
Circuit
Breaker
Size
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 5PW
200 100 120 350A ECN4751EAV ECN4752EAV ECN4754EAV ECN4758EAV AN16SN0AB
125 500A ECN4751EAY ECN4752EAY ECN4754EAY ECN4758EAY
150 600A ECN4751EAZ ECN4752EAZ ECN4754EAZ ECN4758EAZ
230 100 350A ECN4751BAV ECN4752BAV ECN4754BAV ECN4758BAV AN16SN0AB
125 400A ECN4751BAW ECN4752BAW ECN4754BAW ECN4758BAW
150 500A ECN4751BAY ECN4752BAY ECN4754BAY ECN4758BAY
460 200 350A ECN4751CAV ECN4752CAV ECN4754CAV ECN4758CAV AN16SN0AB
250 400A ECN4751CAW ECN4752CAW ECN4754CAW ECN4758CAW
300 500A ECN4751CAY ECN4752CAY ECN4754CAY ECN4758CAY
350 600A ECN4751CAZ ECN4752CAZ ECN4754CAZ ECN4758CAZ
575 200 250A ECN4751DAR ECN4752DAR ECN4754DAR ECN4758DAR AN16SN0AB
300 350A ECN4751DAV ECN4752DAV ECN4754DAV ECN4758DAV
350 500A ECN4751DAY ECN4752DAY ECN4754DAY ECN4758DAY
NEMA Size 6PW
230 300 120
5
ECN4761BAU ECN4762BAU ECN4763BAU
6
ECN4768BAU AN16TN0AB
460 600 ECN4761CAU ECN4762CAU ECN4763CAU
6
ECN4768CAU AN16TN0AB
575 600 ECN4761DAU ECN4762DAU ECN4763DAU
6
ECN4768DAU AN16TN0AB
NEMA Size 7PW
230 450 120
5
ECN4771BAU ECN4772BAU ECN4773BAU
6
ECN4778BAU AN16UN0AB
460 900 ECN4771CAU ECN4772CAU ECN4773CAU
6
ECN4778CAU AN16UN0AB
575 900 ECN4771DAU ECN4772DAU ECN4773DAU
6
ECN4778DAU AN16UN0AB
NEMA Size 8PW
230 700 120
5
ECN4781BAU ECN4782BAU ECN4783BAU
6
ECN4788BAU AN16VN0AB
460 1400 ECN4781CAU ECN4782CAU ECN4783CAU
6
ECN4788CAU AN16VN0AB
575 1400 ECN4781DAU ECN4782DAU ECN4783DAU
6
ECN4788DAU AN16VN0AB
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.