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Marathon Y385 (model 284TTFNA7240) is a 20 HP, 1800 RPM three-phase general purpose motor with a NEMA 284T frame and Totally Enclosed Fan Cooled enclosure. It operates on 460V at 60 Hz with a 1.15 service factor.
MODEL Y385
Not Returnable This item is made to order.
Contact supplier for technical support on: 715-675-8090
$5,616.27 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Enclosure
TEFC
Frame
284T
HP
20
Hz
60
Phase
3
RPM
1700 - 1800
Voltage
460
Parameters @ High Speed
| HP | 20 |
|---|---|
| Voltage | 460 |
| kW | 14. 9 |
| FL Amps | 24 |
| RPM | 1800 |
| FL Eff | 91. 7 % |
| SF | 1. 15 |
Parameters @ Low Speed
| HP | 5 |
|---|---|
| Voltage | 460 |
| kW | 3. 7 |
| FL Amps | 8. 5 |
| RPM | 900 |
| FL Eff | 87. 5 % |
| SF | 1. 15 |
Specifications
| Phase | 3 |
|---|---|
| Insulation Class | F |
| Frame | 284T |
| Duty | CONTINUOUS |
| Enclosure | TEFC |
| Ambient | 40 |
| Mounting | Rigid |
| NEMA Design | 1VT |
| Orientation | HORIZONTAL |
| Starting Type | ACROSS THE LINE |
| KVA Code | J |
| Drive End Bearing | BALL |
| IP Code | 55 |
| Opposite End Bearing | BALL |
| Drive End Bearing Size | 6311 |
| Opposite End Bearing Size | 6210 |
| CE | Y |
| CSA | Y |
| UL | Recognized Construction |
| Thermal Protection |
| Brand | MRO Supply |
| Model | SSER-205-16 |
| Brand | MRO Supply |
| Model | 7040-24-24-SS |
