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Marathon Electric W553
![Card brand motor](https://industrialmatrix.com//storage/media/165486892762a34bbf4d9d71.74821053.jpg)
Get full specifications on Marathon Electric W553
- General Details
- Technical Details
- Area Classification
- Performance
- Speed Range
- Misc
- Enclosure: TEFC
- HP: 20
- Pole: 4
- RPM: 1800
- Frame: 256T
- KW: 14.9
- Motor Standards: NEMA
- Motor Type: AC Motor
- Phase: 3
- Hertz: 60
- Enclosure: TEFC
- HP: 20
- Pole: 4
- RPM: 1800
- Frame: 256T
- Full Load Amps: 24.1
- Weight: 406.00
- Nema Design: B
- Duty: Continuous
- Insulation Class: F
- Ambient Teperature: 40C
- Service Factor: 1.15
- Ingress Protection: 56
- Frame Material: Cast Iron
- KW: 14.9
- Voltage: 460
- Full Load Speed: 1775
- Efficiency 100: 16.000
- Efficiency 75: 12.000
- Efficiency 50: 8.000
- Power Factor 100: 93.0
- Power Factor 75: 93.6
- Power Factor 50: 93.0
- Locked Rotor Torque: 177.0
- Breakdown Torque: 247.0
- Locked Rotor Current: 138.00
- Voltage: 460
W553 Crossovers
Marathon Electric 256THFNA19056
![Catalog motor](https://industrialmatrix.com//storage/media/165484699062a2f60ec6f0e5.46001823.jpg)
- Category: Severe Duty
- HP: 20
- Voltage: 460
- Frame: 256T
- Enclosure: TEFC
- Efficiency: Premium Efficient
- Hertz: 60
- RPM: 1800
Teco Westinghouse (Canada) APH0204-841
![Catalog motor](https://industrialmatrix.com//storage/media/165484930362a2ff17648db8.66194893.jpg)
- Category: Severe Duty
- HP: 20
- Voltage: 460
- Frame: 256T
- Enclosure: TEFC
- Efficiency: Premium Efficiency
- Hertz: 60
- RPM: 1800
Marathon Electric 256THFNA9026
![Catalog motor](https://industrialmatrix.com//storage/media/165485021562a302a765b7b9.78244885.jpg)
- Category: Severe Duty
- HP: 20
- Voltage: 460
- Frame: 256T
- Enclosure: TEFC
- Efficiency: Premium Efficient
- Hertz: 60
- RPM: 1800
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