Marathon Electric 256TTFCD6026 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTFCD6026

Catalog No: GT1025A

20 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 256T Frame, TEFC

Three Phase TEFC Motors

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

©2021 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 256TTFCD6026, Catalog No:GT1025A 20 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V,
256T Frame, TEFC

Nameplate Specifications

Output HP 20 Hp Output KW 14.9 kW
Frequency 60 Hz Voltage 208-230/460 V
Current 53.0-48.5/24.2 A Speed 1768 rpm
Service Factor 1.15 Phase 3
Efficiency 93 % Power Factor 83.5
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 256T Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6209
UL Listed CSA Y
CE Y IP Code 55
Hazardous Location DIVISION 2 T2B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 4 Rotation Selective Clockwise
Resistance Main .513 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 25.89 in
Shaft Diameter 1.625 in Shaft Extension 4 in
Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing EE7308K Outline Drawing SS620703-200

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:29/01/2021

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