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Marathon Electric 449TSTFS6503

Card brand motor
Get full specifications on Marathon Electric 449TSTFS6503
  • General Details
  • Technical Details
  • Area Classification
  • Performance
  • Speed Range
  • Misc
  • Enclosure: TEFC
  • HP: 250
  • Pole: 2
  • RPM: 3600
  • Frame: 447TS/449TS
  • Category: Severe Duty
  • KW: 186.5
  • Motor Standards: NEMA
  • Motor Type: AC Motor
  • Phase: 3
  • Hertz: 60
  • Efficiency: Premium Efficient
  • Enclosure: TEFC
  • HP: 250
  • Pole: 2
  • RPM: 3600
  • Frame: 447TS/449TS
  • Full Load Amps: 275
  • Weight: 2700
  • Nema Design: B
  • Duty: S1
  • Insulation Class: H
  • Ambient Teperature: 40
  • Service Factor: 1.15
  • Ingress Protection: 54
  • Elevation: 3300
  • Frame Material: CAST IRON
  • Paint: BLUE (EPOXY)
  • Flange: STANDARD
  • Space Heaters: Optional
  • KW: 186.5
  • Voltage: 460
  • Class: I
  • Division: 2
  • Zone: 2
  • Full Load Speed: 3575
  • Efficiency 100: 95.8
  • Efficiency 75: 95.8
  • Efficiency 50: 95.4
  • Power Factor 100: 89
  • Power Factor 75: 87
  • Power Factor 50: 81.5
  • Locked Rotor Torque: 625 LB-FT 170%
  • Breakdown Torque: 1010 LB-FT 274%
  • Locked Rotor Current: 1825
  • Rotor Inertia lb ft: 44.5 LB-FT^2
  • CT: 2:01
  • Voltage: 460

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