Marathon Electric 254TTFL14078 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 254TTFL14078

Catalog No: C255A

7.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 254TC 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: 254TTFL14078, Catalog No:C255A 7.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 254TC
Frame, TEFC

Nameplate Specifications

Output HP 7.50 Hp Output KW 5.6 kW
Frequency 60 Hz Voltage 230/460 V
Current 22.0/11.0 A Speed 1165 rpm
Service Factor 1.15 Phase 3
Efficiency 89.5 % Power Factor 71
Duty Continuous Insulation Class F
Design Code B KVA Code H
Frame 254TC Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6207
UL Recognized CSA Y
CE Y IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 6 Rotation Reversible
Resistance Main 1.15 Ohms Mounting Round
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Aluminum
Shaft Type T Overall Length 23.24 in
Frame Length 11.00 in Shaft Diameter 1.625 in
Shaft Extension 3.75 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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