Marathon Electric 254TTFNA4030 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 254TTFNA4030

Catalog No: U648

15 HP General Purpose Motor, 3 phase, 1800 RPM, 575 V, 254T Frame, TEFC

Three Phase TEFC Motors

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

©2019 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 254TTFNA4030, Catalog No:U648 15 HP General Purpose Motor, 3 phase, 1800 RPM, 575 V, 254T Frame,
TEFC

Nameplate Specifications

Output HP 15 Hp Output KW 11.2 kW
Frequency 60 Hz Voltage 575 V
Current 15.6 A Speed 1770 rpm
Service Factor 1.15 Phase 3
Efficiency 91 % Power Factor 80
Duty CONTINUOUS Insulation Class F
Design Code B KVA Code G
Frame 254T Enclosure TEFC
Thermal Protection NOT Ambient Temperature 40 °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 SQ CAGE IND RUN Starting Method ACROSS THE LINE
Poles 4 Rotation REV
Resistance Main 0.575 Ohms Mounting RIGID
Motor Orientation HORIZONTAL Drive End Bearing BALL
Opp Drive End Bearing BALL Frame Material CAST IRON
Shaft Type T Overall Length 23.52 in
Frame Length 10.5 in Shaft Diameter 1.63 in
Shaft Extension 4.2 in Assembly/Box Mounting F1/F2 CAPABLE

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:01/11/2019

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