Marathon Electric U439A

Get full specifications on Marathon Electric U439A

General Details
Technical Details
Area Classification
Performance
Speed Range
Misc

Enclosure: ODP
HP: 25
Pole: 2
RPM: 3600
Frame: 256TC
KW: 18.7
Motor Standards: NEMA

Motor Type: AC Motor
Phase: 3
Hertz: 60
Enclosure: ODP
HP: 25
Pole: 2
RPM: 3600
Frame: 256TC
Full Load Amps: 59.0/29.5
Weight: 243.00
Nema Design: B
Duty: Continuous
Insulation Class: F
Ambient Teperature: 40C
Service Factor: 1.15
Ingress Protection: 22
Frame Material: Cast Iron
KW: 18.7

Voltage: 230/460

Full Load Speed: 3535
Efficiency 100: 20.000
Efficiency 75: 15.000
Efficiency 50: 10.000
Power Factor 100: 91.7
Power Factor 75: 91.7
Power Factor 50: 91.0
Locked Rotor Torque: 177.0
Breakdown Torque: 274.0
Locked Rotor Current: 175.00

Voltage: 230/460

Drawing Connection Diagram

U439A Crossovers

WEG (USA) 02536OP3EFP256TC

Catalog motor

Category: Pump Motor

HP: 25
Voltage: 230/460
Frame: 256TC
Enclosure: ODP
Efficiency: High efficiency
Hertz: 60
RPM: 3600

Marathon Electric 256TTDN16009

Catalog motor

Category: General Purpose

HP: 25
Voltage: 230/460
Frame: 256TC
Enclosure: ODP
Efficiency: EISA Compliant
Hertz: 60
RPM: 3600

Baldor CEM2516T

Catalog motor

Category: General Purpose

HP: 25
Voltage: 230/460
Frame: 256TC
Enclosure: ODP
Efficiency: Premium Efficient
Hertz: 60
RPM: 3600

WEG (USA) 02536OT3E256TC

Catalog motor

Category: General Purpose

HP: 25
Voltage: 230/460
Frame: 256TC
Enclosure: ODP
Efficiency: Premium Efficiency
Hertz: 60
RPM: 3600

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