Cut Sheet

Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com V10-T8-13
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8.1
NEMA Vacuum Break Contactors and Starters
Special Purpose and Mining Rating
Class ECV17—Combination Reversing Starter—Fusible and Non-Fusible Disconnect
Notes
Starters do not include heater packs. Select one carton of three heater packs. For heater pack selection, see Tab 15.
Starters with electronic overload, see modification codes in Tab 15.
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: ECV1744
AAH. 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. When safety door interlock is required, add modification code E11.
NEMA
Size
Motor
Voltage
Max. hp
Rating
Dual
Element
Fuses
Magnet
Coil
Voltage
Fuse Clip
Amperes/
Disconnect
Amperes
Type 1
General Purpose
Type 3R
Rainproof
Type 4X
Watertight and
Dust-Tight
Stainless Steel
1
Type 12
Dust-Tight
Industrial
External Reset
23
Component
Starter
(Open)
Catalog Number Catalog Number Catalog Number Catalog Number Catalog Number
Fusible
4 200 40 110/120 200A ECV1741AAH ECV1742AAH ECV1744AAH ECV1748AAH V210M4CJC
230 50 ECV1741AAH ECV1742AAH ECV1744AAH ECV1748AAH
380 75 ECV1741AAJ ECV1742AAJ ECV1744AAJ ECV1748AAJ
460 100 ECV1741AAJ ECV1742AAJ ECV1744AAJ ECV1748AAJ
575 ECV1741AAJ ECV1742AAJ ECV1744AAJ ECV1748AAJ
5 200 75 110/120 400A ECV1751AAK ECV1752AAK ECV1754AAK ECV1758AAK V210M5CJC
230 100 ECV1751AAK ECV1752AAK ECV1754AAK ECV1758AAK
380 150 ECV1751AAL ECV1752AAL ECV1754AAL ECV1758AAL
460 200 ECV1751AAL ECV1752AAL ECV1754AAL ECV1758AAL
575 ECV1751AAL ECV1752AAL ECV1754AAL ECV1758AAL
6 200 150 110/120 600A ECV1761AAM ECV1762AAM ECV1764AAM ECV1768AAM V210M6CJC
230 200 ECV1761AAM ECV1762AAM ECV1764AAM ECV1768AAM
380 300 ECV1761AAN ECV1762AAN ECV1764AAN ECV1768AAN
460 400 ECV1761AAN ECV1762AAN ECV1764AAN ECV1768AAN
575 ECV1761AAN ECV1762AAN ECV1764AAN ECV1768AAN
Non-Fusible
4 — — 110/120 200A ECV1741AAA ECV1742AAA ECV1744AAA ECV1748AAA V210M4CJC
200 40
230 50
380 75
460 100
575
5 — — 110/120 400A ECV1751AAA ECV1752AAA ECV1754AAA ECV1758AAA V210M5CJC
200 75
230 100
380 150
460 200
575
6 — — 110/120 600A ECV1761AAA ECV1762AAA ECV1764AAA ECV1768AAA V210M6CJC
200 150
230 200
380 300
460 400
575