Cut Sheet

Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com V10-T8-7
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8.1
NEMA Vacuum Break Contactors and Starters
Special Purpose and Mining Rating
Contactors
Product Selection
Class ECV01—Non-Reversing Contactor—Three-Pole
Notes
1
Wired for separate control.
2
These are the catalog numbers for Type 4X 304-Grade stainless steel, as indicated by the seventh digit. Example: ECV0144A3A.
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
Alternate catalog numbers for those listed can be found in the table on Page V10-T8-4.
NEMA
Size
Enclosed
Ampere
Rating
Motor
Voltage
Maximum
hp
Rating
Magnet
Coil
Voltage
1
Type 1
General Purpose
Type 3R
Rainproof
Type 4X
Watertight and
Dust-Tight
Stainless Steel
2
Type 12
Dust-Tight
Industrial
Component
Contactor
(Open)
3
Catalog Number Catalog Number Catalog Number Catalog Number Catalog Number
4 135 — — 110/120 ECV0141A3A ECV0142A3A ECV0144A3A ECV0148A3A CV10FN3A
200 40
230 50
380 75
460 100
575 100
5 270 — — 110/120 ECV0151A3A ECV0152A3A ECV0154A3A ECV0158A3A CV10GN3A
200 75
230 100
380 150
460 200
575 200
6 540 — — 110/120 ECV0161A3A ECV0162A3A ECV0164A3A ECV0168A3A CV10JN3A
200 150
230 200
380 300
460 400
575 400