Marathon Electric 449TTFS14057 Product Information Packet
PRODUCT INFORMATION PACKET
Model No: 449TTFS14057
Catalog No: Y1645
300,1800,TEFC,449T,3/60/460
Fire Pump
Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Product Information Packet: Model No: 449TTFS14057, Catalog No:Y1645 300,1800,TEFC,449T,3/60/460
Nameplate Specifications
Output HP 300 Hp Output KW 224.0 kW
Frequency
Current 335.0 A Speed 1788 rpm
Service Factor
Efficiency
Insulation Class F Design Code B
KVA Code
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature 40 °C Drive End Bearing Size 6319
Opp Drive End Bearing Size
CSA Y CE Y
IP Code
60 Hz
1.15
95.4 %
G
6318
43
Voltage
Phase
Duty
Frame
UL
460 V
3
Continous
447/449T
No
Technical Specifications
Electrical Type
Poles
Mounting Rigid Base Motor Orientation Horizontal
Squirrel Cage Induction Run
4
Starting Method
Rotation
Part Wdg Start & Wye Start Delta Run
Reversible
Drive End Bearing
Frame Material Cast Iron Shaft Type T
Overall Length 51.86 in Frame Length 28.75 in
Shaft Diameter
Assembly/Box Mounting F1/F2 Capable
Outline Drawing
Ball
3.375 in
B-SS515635-2875
Opp Drive End Bearing
Shaft Extension
Connection Diagram
Ball
8.75 in
A-EE7300BH
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/08/2018
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