Cut Sheet

Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com V10-T8-15
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8.1
NEMA Vacuum Break Contactors and Starters
Special Purpose and Mining Rating
Class ECV22—Combination Non-Reversing Starter—Circuit Breaker
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
Wired for separate control.
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: ECV2244
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.
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. When safety door interlock is required, add modification code E11.
5
Alternate catalog numbers for those listed can be found in the table on Page V10-T8-4.
NEMA
Size
Motor
Voltage
Max.
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)
5
Catalog Number Catalog Number Catalog Number Catalog Number Catalog Number
4 200 40 110/120 150A ECV2241AAH ECV2242AAH ECV2244AAH ECV2248AAH AV10FNOA
230 50
380 75
460 100
575
5 200 60 110/120 250A ECV2251AAJ ECV2252AAJ ECV2254AAJ ECV2258AAJ AV10GNOA
230 75
460 150
575 200
200 75 110/120 400A ECV2251AAK ECV2252AAK ECV2254AAK ECV2258AAK AV10GNOA
230 100
380 150
460 200
6 200 100 110/120 600A ECV2261AAL ECV2262AAL ECV2264AAL ECV2268AAL AV10JNOA
230 150
460 300
575
230 200 110/120 800A ECV2261AAM ECV2262AAM ECV2264AAM ECV2268AAM AV10JNOA
460 400
575