Marathon Electric 256TTFC6027 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTFC6027

Catalog No: U652B

20,1800,TEFC,256T,3/60/230/460

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: 256TTFC6027, Catalog No:U652B 20,1800,TEFC,256T,3/60/230/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 208-230/460 V
Current
Service Factor
Efficiency 93 % Duty Continous
Insulation Class
KVA Code G Frame 256T
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6308 UL Recognized
CSA
IP Code

20 Hp

54.0-50.0/25.0 A

1.15

F

40 °C

Y
43

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

14.9 kW

1770 rpm
3

B

6309

Y

Technical Specifications

Electrical Type

Poles 4 Rotation Reversible

Squirrel Cage Induction Run

Starting Method

Part Wdg Start Low Volt Only & Wye Start
Delta Run

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Extension 4.25 in Assembly/Box Mounting F1/F2 Capable
Outline Drawing 169538.60ME Connection Diagram 004172.03ME

Rigid base

24.92 in

Motor Orientation

Shaft Diameter

Horizontal

1.625 in

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/29/2018

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