Marathon Electric C301B Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 143TTGN14011

Catalog No: C301B

1.50 HP Explosion Proof Motor, 3 phase, 3600 RPM, 230/460 V, 143TC Frame, EPFC
Explosion Proof NEMA 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: 143TTGN14011, Catalog No:C301B 1.50 HP Explosion Proof Motor, 3 phase, 3600 RPM, 230/460 V, 143TC
Frame, EPFC

Nameplate Specifications

Output HP 1.50 Hp Output KW 1.1 kW
Frequency 60 Hz Voltage 230/460 V
Current 4.0/2.0 A Speed 3515 rpm
Service Factor 1.15 Phase 3
Efficiency 85.5 % Power Factor 85.5
Duty Continuous Insulation Class F
Design Code B KVA Code M
Frame 143TC Enclosure Explosion Proof Fan cooled
Thermal Protection Thermostats (N/C) Ambient Temperature 40 °C
Drive End Bearing Size 6205 Opp Drive End Bearing Size 6203
UL UL Listed And CSA Certified CSA Y
CE N IP Code 54

Hazardous Location

EXP PROOF CL I GR D CL II GR F&G
T3B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 2 Rotation Reversible
Resistance Main 9.27 Ohms Mounting Round
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 13.95 in
Frame Length 6.25 in Shaft Diameter 0.875 in
Shaft Extension 2.13 in Assembly/Box Mounting F1 ONLY
Connection Drawing EE7308T Outline Drawing A-108514-625

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:18/06/2020

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