Leeson 811593.00 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 449THFS19344AA

Catalog No: 811593.00

..250HP..1800RPM.447/9T.TEFC.460V.3PH.60HZ.CONT.40C.1.15SF.RIGID......IEEE-841........

IEEE 841

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

©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

1 of 5

Product Information Packet: Model No: 449THFS19344AA, Catalog No:811593.00

..250HP..1800RPM.447/9T.TEFC.460V.3PH.60HZ.CONT.40C.1.15SF.RIGID......IEEE-841........

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 460 V
Current
Service Factor
Efficiency 96.5 % Duty Continuous
Insulation Class
KVA Code G Frame 447/449T
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6318 UL Recognized
CSA
IP Code

250 Hp

285.0 A

1.15

F

40 °C

Y
56

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

187.0 kW

1785 rpm
3

B

6319

Y

Technical Specifications

Electrical Type
Poles 4 Rotation Reversible

Squirrel Cage Inverter Rated

Starting Method

Line Or Inverter

Mounting
Drive End Bearing BALL Opp Drive End Bearing BALL
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Diameter 3.375 in Shaft Extension 8.5 in
Assembly/Box Mounting
Outline Drawing

Rigid base

51.85 in

F1/F2 CAPABLE
B-SS515631LE-2875

Motor Orientation

Frame Length

Connection Diagram

HORIZONTAL

28.75 in

A-EE7300-LE

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/15/2018

2 of 5