Marathon
Marathon Y383 - 10/2.5 HP, TEFC, Frame 254T
Model: Y383
Marathon Y383 motor — 10/2.5 HP, 3-phase, 460 V, 1800/900 RPM, 254T frame, TEFC, 90.2% efficiency, Cooling Tower Two-Speed One-Winding Variable Torque (Blue Chip Severe Duty XRI) line.
Technical Specifications
| Horsepower (HP) | 10/2.5 |
| Frame Size | 254T |
| Enclosure | TEFC |
| Full Load Speed (RPM) | 1800/900 |
| Voltage | 460 |
| Phase | 3 |
| Electrical Type | AC Induction |
| Efficiency (%) | 90.2 |
| Full Load Amps (A) | 12.0/4.0 |
| Weight (lbs) | 360 |
| Duty Type | Severe Duty |
| Shaft Diameter | 1.625 |
| Shaft Diameter Source | NEMA MG-1 frame table |
| Catalog Line | Cooling Tower Two-Speed One-Winding Variable Torque (Blue Chip Severe Duty XRI) |
Manufacturer
Marathon
A Regal Rexnord brand manufacturing industrial-grade electric motors. Known for Blue Chip XRI, Black Max, and severe duty product lines.
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