Marathon Electric 256TTFNA4030

Get full specifications on Marathon Electric 256TTFNA4030

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Technical Details
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Performance
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Misc

Enclosure: TEFC
HP: 20
Pole: 4
RPM: 1800
Frame: 256T
Category: General Purpose
KW: 14.92
Motor Standards: NEMA

Motor Type: AC Motor
Phase: 3
Hertz: 60
Efficiency: EISA Compliant
Enclosure: TEFC
HP: 20
Pole: 4
RPM: 1800
Frame: 256T
Full Load Amps: 20
Weight: 331
Nema Design: B
Duty: S1
Insulation Class: F
Ambient Teperature: 40
Service Factor: 1.15
Ingress Protection: 43
Elevation: 3300
Frame Material: CAST IRON
Paint: BLUE (ENAMEL)
Flange: STANDARD
Space Heaters: Optional
KW: 14.92

Voltage: 575

Full Load Speed: 1765
Efficiency 100: 91
Efficiency 75: 91
Efficiency 50: 90.2
Power Factor 100: 82
Power Factor 75: 79.5
Power Factor 50: 70
Locked Rotor Torque: 108 LB-FT 182%
Breakdown Torque: 145 LB-FT 244%
Locked Rotor Current: 112
Rotor Inertia lb ft: 2.7 LB-FT^2

CT: 10:01

Voltage: 575

Drawing

256TTFNA4030 Crossovers

WEG BAC-22AMCFFBBA

Catalog motor

Category: General Purpose

HP: 20
Voltage: 575
Frame: 256T
Enclosure: TEFC
Efficiency: Premium Efficiency
Hertz: 60
RPM: 1800

Leeson G150117.00

Catalog motor

Category: General Purpose

HP: 20
Voltage: 575
Frame: 256T
Enclosure: TEFC
Efficiency: Premium Efficiency
Hertz: 60
RPM: 1800

Techtop GRC0204F

Catalog motor

Category: General Purpose

HP: 20
Voltage: 575
Frame: 256T
Enclosure: TEFC
Efficiency: Premium Efficiency
Hertz: 60
RPM: 1800

Toshiba 0204SDSC41A-P

Catalog motor

Category: -

HP: 20
Voltage: 575
Frame: 256T
Enclosure: TEFC
Efficiency: Premium
Hertz: 60
RPM: 1800

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