Marathon Electric P333 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256UTFNA8076

Catalog No: P333

7.5 HP Automotive Duty Motor, 3 phase, 1200 RPM, 460 V, 256U Frame, TEFC
Automotive Duty Motors

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 256UTFNA8076, Catalog No:P333 7.5 HP Automotive Duty Motor, 3 phase, 1200 RPM, 460 V, 256U Frame,
TEFC

Nameplate Specifications

Output HP 7.50 Hp Output KW 5.6 kW
Frequency 60 Hz Voltage 460 V
Current 9.9 A Speed 1175 rpm
Service Factor 1 Phase 3
Efficiency 89.5 % Power Factor 78
Duty Continuous Insulation Class F
Design Code B KVA Code H
Frame 256U Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 65 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6210
UL Recognized CSA Y
CE Y IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 6 Rotation Reversible
Resistance Main 1.319 Ohms Mounting Rigid base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type U Overall Length 25.02 in
Frame Length 12.25 in Shaft Diameter 1.375 in
Shaft Extension 3.94 in Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing A-EE7300 Outline Drawing B-SS203362-1225

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:02/11/2020

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