Cut Sheet

V10-T3-20 Volume 10—Enclosed Control CA08100012E—June 2015 www.eaton.com
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3.1
IEC Contactors and Starters
XT IEC Power Control
Class ECX11—Non-Combination Non-Reversing Starter with CPT
Notes
1
1 hp = 0.746 kW.
2
Contact factory for other voltage options.
3
Voltage is listed at 60 Hz unless otherwise noted. Other voltages available upon request.
4
Select proper “XTOB” overload amperage range as per motor FLA, see Page V10-T3-9.
5
The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.
Example: ECX11B4
AAA-_. 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.
Amps
Maximum hp
1
Coil Voltage
at 60 Hz
3
Type 1/IP23 Type 4X/IP66
5
Type 12/IP65 Component
Motor Voltage
2
Single-Phase Three-Phase Catalog Number
4
Catalog Number
4
Catalog Number
4
Catalog Number
4
Size B
7 115 1/4 — 120 ECX11B1AAA-_ ECX11B4AAA-_ ECX11B8AAA-_ XTAE007B10A_
208 3/4 1-1/2 120 ECX11B1AAA-_ ECX11B4AAA-_ ECX11B8AAA-_ XTAE007B10A_
230 12120ECX11B1AAA-_ ECX11B4AAA-_ ECX11B8AAA-_ XTAE007B10A_
380 — 3 110 ECX11B1AAA-_ ECX11B4AAA-_ ECX11B8AAA-_ XTAE007B10A_
460 — 3 120 ECX11B1AAA-_ ECX11B4AAA-_ ECX11B8AAA-_ XTAE007B10A_
575 — 5 120 ECX11B1AAA-_ ECX11B4AAA-_ ECX11B8AAA-_ XTAE007B10A_
Size C
9 115 1/2 — 120 ECX11C1AAA-_ ECX11C4AAA-_ ECX11C8AAA-_ XTAE009B10A_
208 12120ECX11C1AAA-_ ECX11C4AAA-_ ECX11C8AAA-_ XTAE009B10A_
230 1-1/2 3 120 ECX11C1AAA-_ ECX11C4AAA-_ ECX11C8AAA-_ XTAE009B10A_
380 — 5 110 ECX11C1AAA-_ ECX11C4AAA-_ ECX11C8AAA-_ XTAE009B10A_
460 — 5 120 ECX11C1AAA-_ ECX11C4AAA-_ ECX11C8AAA-_ XTAE009B10A_
575 — 7-1/2 120 ECX11C1AAA-_ ECX11C4AAA-_ ECX11C8AAA-_ XTAE009B10A_
Size D
12 115 1/2 — 120 ECX11D1AAA-_ ECX11D4AAA-_ ECX11D8AAA-_ XTAE012B10A_
208 1-1/2 3 120 ECX11D1AAA-_ ECX11D4AAA-_ ECX11D8AAA-_ XTAE012B10A_
230 23120ECX11D1AAA-_ ECX11D4AAA-_ ECX11D8AAA-_ XTAE012B10A_
380 — 5 110 ECX11D1AAA-_ ECX11D4AAA-_ ECX11D8AAA-_ XTAE012B10A_
460 — 7-1/2 120 ECX11D1AAA-_ ECX11D4AAA-_ ECX11D8AAA-_ XTAE012B10A_
575 — 10 120 ECX11D1AAA-_ ECX11D4AAA-_ ECX11D8AAA-_ XTAE012B10A_
Size E
15 115 3/4 — 120 ECX11E1AAA-_ ECX11E4AAA-_ ECX11E8AAA-_ XTAE015B10A_
208 23120ECX11E1AAA-_ ECX11E4AAA-_ ECX11E8AAA-_ XTAE015B10A_
230 23120ECX11E1AAA-_ ECX11E4AAA-_ ECX11E8AAA-_ XTAE015B10A_
380 — 5 110 ECX11E1AAA-_ ECX11E4AAA-_ ECX11E8AAA-_ XTAE015B10A_
460 — 7-1/2 120 ECX11E1AAA-_ ECX11E4AAA-_ ECX11E8AAA-_ XTAE015B10A_
575 — 10 120 ECX11E1AAA-_ ECX11E4AAA-_ ECX11E8AAA-_ XTAE015B10A_
Size F
18 115 2 — 120 ECX11F1AAA-_ ECX11F4AAA-_ ECX11F8AAA-_ XTAE018C10A_
208 25120ECX11F1AAA-_ ECX11F4AAA-_ ECX11F8AAA-_ XTAE018C10A_
230 35120ECX11F1AAA-_ ECX11F4AAA-_ ECX11F8AAA-_ XTAE018C10A_
380 — 7-1/2 110 ECX11F1AAA-_ ECX11F4AAA-_ ECX11F8AAA-_ XTAE018C10A_
460 — 10 120 ECX11F1AAA-_ ECX11F4AAA-_ ECX11F8AAA-_ XTAE018C10A_
575 — 15 120 ECX11F1AAA-_ ECX11F4AAA-_ ECX11F8AAA-_ XTAE018C10A_