Cut Sheet

V10-T2-78 Volume 10—Enclosed Control CA08100012E—June 2015 www.eaton.com
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2.3
NEMA Contactors and Starters
Freedom Multispeed Starters
Class ECN39—Combination Two-Speed Two-Winding Starter—Circuit Breaker
Notes
Starters do not include heater packs. Select two cartons of three heater packs (two overload relays—one for each speed).
For heater pack selection, see Tab 15.
1
Starters with 120 V coil (for separate control) are available. To order, substitute the letter A for the eighth character of the listed catalog number.
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: ECN3904
EAC. 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 mod code R5.
4
Type 12 enclosure is without safety door interlock.
Maximum hp Rating
Magnet
Coil
Voltage
1
Circuit
Breaker
Size
Type 1
General
Purpose
Type 3R
Rainproof
Type 4X
Watertight and
Dust-Tight
Stainless Steel
2
Type 12
Dust-Tight Industrial
External Reset
34
Component
Starter (Open)
NEMA
Size
Motor
Voltage
Constant or
Variable
Torq ue
Constant
Horsepower
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
02001 1 208 7 A ECN3901EAC ECN3902EAC ECN3904EAC ECN3908EAC AN700BN022E
32 15 A ECN3901EAD ECN3902EAD ECN3904EAD ECN3908EAD
230 1 1 240 7 A ECN3901BAC ECN3902BAC ECN3904BAC ECN3908BAC AN700BN022B
32 15 A ECN3901BAD ECN3902BAD ECN3904BAD ECN3908BAD
460 3/4 3/4 480 3 A ECN3901CAB ECN3902CAB ECN3904CAB ECN3908CAB AN700BN022C
22 7 A ECN3901CAC ECN3902CAC ECN3904CAC ECN3908CAC
53 15 A ECN3901CAD ECN3902CAD ECN3904CAD ECN3908CAD
575 1 1 600 3 A ECN3901DA5 ECN3902DA5 ECN3904DA5 ECN3908DA5 AN700BN022D
33 7 A ECN3901DA6 ECN3902DA6 ECN3904DA6 ECN3908DA6
5— 15 A ECN3901DA7 ECN3902DA7 ECN3904DA7 ECN3908DA7
12001 1 208 7 A ECN3911EAC ECN3912EAC ECN3914EAC ECN3918EAC AN700DN022E
22 15 A ECN3911EAD ECN3912EAD ECN3914EAD ECN3918EAD
7-1/2 5 30 A ECN3911EAE ECN3912EAE ECN3914EAE ECN3918EAE
230 1 1 240 7 A ECN3911BAC ECN3912BAC ECN3914BAC ECN3918BAC AN700DN022B
22 15 A ECN3911BAD ECN3912BAD ECN3914BAD ECN3918BAD
7-1/2 5 30 A ECN3911BAE ECN3912BAE ECN3914BAE ECN3918BAE
460 3/4 3/4 480 3 A ECN3911CAB ECN3912CAB ECN3914CAB ECN3918CAB AN700DN022C
22 7 A ECN3911CAC ECN3912CAC ECN3914CAC ECN3918CAC
55 15 A ECN3911CAD ECN3912CAD ECN3914CAD ECN3918CAD
10 7-1/2 30 A ECN3911CAE ECN3912CAE ECN3914CAE ECN3918CAE
575 1 1 600 3 A ECN3911DA5 ECN3912DA5 ECN3914DA5 ECN3918DA5 AN700DN022D
33 7 A ECN3911DA6 ECN3912DA6 ECN3914DA6 ECN3918DA6
7-1/2 7-1/2 1 5A ECN3911DA7 ECN3912DA7 ECN3914DA7 ECN3918DA7
10 — 30 A ECN3911DA8 ECN3912DA8 ECN3914DA8 ECN3918DA8
2 200 10 7-1/2 208 50 A ECN3921EAF ECN3922EAF ECN3924EAF ECN3928EAF AN700GN022E
230 15 10 240 ECN3921BAF ECN3922BAF ECN3924BAF ECN3928BAF AN700GN022B
460 25 20 480 ECN3921CAF ECN3922CAF ECN3924CAF ECN3928CAF AN700GN022C
575 25 20 600 ECN3921DA9 ECN3922DA9 ECN3924DA9 ECN3928DA9 AN700GN022D