Marathon Electric 449TTFS14043 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 449TTFS14043

Catalog No: L469A

400 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 449T 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: 449TTFS14043, Catalog No:L469A 400 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 449T Frame,
TEFC

Nameplate Specifications

Output HP 400 Hp Output KW 300.0 kW
Frequency 60 Hz Voltage 460 V
Current 469.0 A Speed 1785 rpm
Service Factor 1 Phase 3
Efficiency 95.8 % Power Factor 83.5
Duty Continuous Insulation Class H
Design Code B KVA Code G
Frame 447/449T Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size NU319 Opp Drive End Bearing Size 6318
UL Recognized CSA Y
CE Y IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main .0063 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Roller
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 51.86 in
Frame Length 28.75 in Shaft Diameter 3.375 in
Shaft Extension 8.75 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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