Cut Sheet

Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com V10-T5-23
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5.2
Reduced Voltage Starter
S801+/S811+ IT. Solid-State Soft Starters
Combination—Fusible Disconnect
Class ECS91—Combination Reduced Voltage Soft Starter—Fusible Disconnect—S801+
Notes
1
Standard duty horsepower ratings are for 300% ramp current, 30 seconds ramp time, and three starts per hour. Consult Eaton for other ratings.
2
Based on 1.15 service factor.
3
All IT. soft starters are furnished with 24 Vdc coils and control power supplies. For 24 Vdc separate control, use modification code C35 and change
the eighth digit to Q (that is, ECS90S1E
AA becomes ECS90S1QAA-C35).
4
The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.
Example: ECS91S4
EAA. 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
Motor
Voltage hp
12
Coil
Voltage
3
Switch
Rating
Type 1 Type 3R Typ e 4X
4
Type 12
Component Soft
Starter (Open)
Catalog Number Catalog Number Catalog Number Catalog Number Catalog Number
Frame Size—65 mm
37A 200V 3 24 Vdc 30A ECS91Q1EAB ECS91Q2EAB ECS91Q4EAB ECS91Q8EAB S801+N37N3S
10 60A ECS91Q1EAD ECS91Q2EAD ECS91Q4EAD ECS91Q8EAD
230V 7-1/2 30A ECS91Q1BAB ECS91Q2BAB ECS91Q4BAB ECS91Q8BAB S801+N37N3S
10 60A ECS91Q1BAD ECS91Q2BAD ECS91Q4BAD ECS91Q8BAD
460V 15 30A ECS91Q1CAC ECS91Q2CAC ECS91Q4CAC ECS91Q8CAC S801+N37N3S
20 60A ECS91Q1CAE ECS91Q2CAE ECS91Q4CAE ECS91Q8CAE
575V 20 30A ECS91Q1DAC ECS91Q2DAC ECS91Q4DAC ECS91Q8DAC S801+N37N3S
30 60A ECS91Q1DAE ECS91Q2DAE ECS91Q4DAE ECS91Q8DAE
66A 200V 15 24 Vdc 100A ECS91S1EAF ECS91S2EAF ECS91S4EAF ECS91S8EAF S801+N66N3S
230V 15 60A ECS91S1BAD ECS91S2BAD ECS91S4BAD ECS91S8BAD S801+N66N3S
20 100A ECS91S1BAF ECS91S2BAF ECS91S4BAF ECS91S8BAF
460V 40 ECS91S1CAG ECS91S2CAG ECS91S4CAG ECS91S8CAG S801+N66N3S
575V 50 ECS91S1DAG ECS91S2DAG ECS91S4DAG ECS91S8DAG S801+N66N3S
Frame Size—110 mm
105A 200V 25 24 Vdc 200A ECS91V1EAH ECS91V2EAH ECS91V4EAH ECS91V8EAH S801+R10N3S
230V 30 ECS91V1BAH ECS91V2BAH ECS91V4BAH ECS91V8BAH
460V 60 ECS91V1CAJ ECS91V2CAJ ECS91V4CAJ ECS91V8CAJ
575V 75 ECS91V1DAJ ECS91V2DAJ ECS91V4DAJ ECS91V8DAJ
135A 200V 30 24 Vdc 200A ECS91W1EAH ECS91W2EAH ECS91W4EAH ECS91W8EAH S801+R13N3S
230V 40 ECS91W1BAH ECS91W2BAH ECS91W4BAH ECS91W8BAH
460V 75 ECS91W1CAJ ECS91W2CAJ ECS91W4CAJ ECS91W8CAJ
575V 100 ECS91W1DAJ ECS91W2DAJ ECS91W4DAJ ECS91W8DAJ
Frame Size—200 mm
180A 200V 50 24 Vdc 400A ECS91Y1EAK ECS91Y2EAK ECS91Y4EAK ECS91Y8EAK S801+T18N3S
230V 60 ECS91Y1BAK ECS91Y2BAK ECS91Y4BAK ECS91Y8BAK
460V 125 ECS91Y1CAL ECS91Y2CAL ECS91Y4CAL ECS91Y8CAL
575V 150 ECS91Y1DAL ECS91Y2DAL ECS91Y4DAL ECS91Y8DAL
240A 200V 60 24 Vdc 400A ECS91Z1EAK ECS91Z2EAK ECS91Z4EAK ECS91Z8EAK S801+T24N3S
230V 75 ECS91Z1BAK ECS91Z2BAK ECS91Z4BAK ECS91Z8BAK
460V 150 ECS91Z1CAL ECS91Z2CAL ECS91Z4CAL ECS91Z8CAL
575V 200 ECS91Z1DAL ECS91Z2DAL ECS91Z4DAL ECS91Z8DAL
304A 200V 75 24 Vdc 400A ECS9111EAK ECS9112EAK ECS9114EAK ECS9118EAK S801+T30N3S
230V 100 ECS9111BAK ECS9112BAK ECS9114BAK ECS9118BAK
460V 200 ECS9111CAL ECS9112CAL ECS9114CAL ECS9118CAL
575V 250 ECS9111DAL ECS9112DAL ECS9114DAL ECS9118DAL