Marathon Electric 449TTFS8076 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 449TTFS8076

Catalog No: L465

300 HP General Purpose Motor, 3 phase, 1200 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: 449TTFS8076, Catalog No:L465 300 HP General Purpose Motor, 3 phase, 1200 RPM, 460 V, 449T Frame,
TEFC

Nameplate Specifications

Output HP 300 Hp Output KW 224.0 kW
Frequency 60 Hz Voltage 460 V
Current 360.0 A Speed 1188 rpm
Service Factor 1 Phase 3
Efficiency 95.4 % Power Factor 82
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 6319 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 Part Wdg Start & Wye Start Delta Run
Poles 6 Rotation Reversible
Resistance Main .01 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 51.85 in
Frame Length 28.75 in Shaft Diameter 3.375 in
Shaft Extension 8.73 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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