Marathon Electric 256TTFNA6501

Get full specifications on Marathon Electric 256TTFNA6501

General Details

Technical Details

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Performance

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Misc

Enclosure: TEFC
HP: 20
Pole: 2
RPM: 3600
Frame: 256T
Category: Severe Duty
KW: 14.92
Motor Standards: NEMA

Motor Type: AC Motor
Phase: 3
Hertz: 60
Efficiency: Premium Efficient
Enclosure: TEFC
HP: 20
Pole: 2
RPM: 3600
Frame: 256T
Full Load Amps: 23.4
Weight: 375
Nema Design: B
Duty: S1
Insulation Class: F
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: 14.92

Voltage: 460
Class: I
Division: 2
Zone: 2

Full Load Speed: 3537
Efficiency 100: 92.4
Efficiency 75: 91.7
Efficiency 50: 91
Power Factor 100: 86
Power Factor 75: 85
Power Factor 50: 78
Locked Rotor Torque: 55 LB-FT 185%
Breakdown Torque: 84 LB-FT 283%
Locked Rotor Current: 145
Rotor Inertia lb ft: 1.3 LB-FT^2

CT: 2:01

Voltage: 460

Drawing

256TTFNA6501 Crossovers

Baldor ECP84106T-4

Catalog motor

Category: Severe Duty

HP: 20
Voltage: 460
Frame: 256T
Enclosure: TEFC
Efficiency: Premium Efficient
Hertz: 60
RPM: 3600

Toshiba 0202XSSB41A-P

Catalog motor

Category: -

HP: 20
Voltage: 460
Frame: 256T
Enclosure: TEFC
Efficiency: -
Hertz: 60 Hz
RPM: 3600

Drawing Connection Diagram

Teco Westinghouse (USA) HB0202

Catalog motor

Category: Severe Duty

HP: 20
Voltage: 460
Frame: 256T
Enclosure: TEFC
Efficiency: Premium Efficiency
Hertz: 60
RPM: 3600

Marathon Electric 256THFNA9001

Catalog motor

Category: Severe Duty

HP: 20
Voltage: 460
Frame: 256T
Enclosure: TEFC
Efficiency: Premium Efficient
Hertz: 60
RPM: 3600

All Crossovers

Motor Catalog

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Catalog motor

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