Marathon Electric U348A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 254TTFL16045

Catalog No: U348A

15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 254JM Frame, TEFC

JM Motors

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

©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 254TTFL16045, Catalog No:U348A 15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 254JM
Frame, TEFC

Nameplate Specifications

Output HP 15 Hp Output KW 11.2 kW
Frequency 60 Hz Voltage 230/460 V
Current 37.5/18.8 A Speed 1775 rpm
Service Factor 1.15 Phase 3
Efficiency 92.4 % Power Factor 81
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 254JM Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6208
UL Recognized CSA Y
CE Y IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main .649 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Aluminum
Shaft Type JM Overall Length 25.52 in
Frame Length 12.00 in Shaft Diameter 1.250 in
Shaft Extension 5.25 in Assembly/Box Mounting F1/F2 CAPABLE
Outline Drawing B-SS321151-1200 Connection Drawing A-EE7308

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:03/11/2020

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