Marathon Electric GT1224 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTFCA6003

Catalog No: GT1224

20,3600,TEFC,256TC,3/60/208-230/460

Totally Enclosed Fan Cooled (TEFC)

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: 256TTFCA6003, Catalog No:GT1224 20,3600,TEFC,256TC,3/60/208­230/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 91 % Duty Continous
Insulation Class
KVA Code G Frame 256TC
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6209 UL Recognized
CSA
IP Code

20 Hp

46.0/23.0 A

1.15

F

40 °C

Y
43

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

14.9 kW

3550 rpm
3

B

6209

Y

Technical Specifications

Electrical Type
Poles 2 Rotation Reversible

Squirrel Cage Induction Run

Starting Method

Across The Line

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Extension 4 in Assembly/Box Mounting F1/F2 Capable
Outline Drawing

Rigid base

27.8 in

B-SS620298

Motor Orientation

Shaft Diameter

Connection Diagram

Horizontal

1.625 in

A-EE7308K

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 07/02/2018

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