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Marathon Electric R421A
Get full specifications on Marathon Electric R421A
- General Details
- Technical Details
- Area Classification
- Performance
- Speed Range
- Misc
- Enclosure: TEFC
- HP: 3
- Pole: 2
- RPM: 3600
- Frame: 90S
- KW: 2.2
- Motor Standards: IEC
- Motor Type: AC Motor
- Phase: 3
- Hertz: 60
- Enclosure: TEFC
- HP: 3
- Pole: 2
- RPM: 3600
- Frame: 90S
- Full Load Amps: 3.0
- Weight: 48.00
- Nema Design: B
- Duty: Continuous
- Insulation Class: F
- Ambient Teperature: 40C
- Service Factor: 1.15
- Ingress Protection: 55
- Frame Material: Aluminum
- KW: 2.2
- Voltage: 575
- Full Load Speed: 3503
- Efficiency 100: 2.546
- Efficiency 75: 1.900
- Efficiency 50: 1.280
- Power Factor 100: 87.9
- Power Factor 75: 88.3
- Power Factor 50: 87.4
- Locked Rotor Torque: 294.0
- Breakdown Torque: 366.0
- Locked Rotor Current: 34.00
- Voltage: 575
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