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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled - Rigid Base 3-Phase General Purpose AC Motors
MARATHON MOTORSRigid Base 3-Phase General Purpose AC Motors

MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled

The MARATHON MOTORS General Purpose Motor: Rigid Base Mount (SKU 53UF37) is a 300 hp, rigid base 3-phase AC motor with a TEFC enclosure. It operates at 1,785 RPM and 460V AC at 60 Hz, drawing a full load current of…

SKU 3G-OTH-68071

Brand
MARATHON MOTORS
Item
General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled
Category
Rigid Base 3-Phase General Purpose AC Motors
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Technical Specifications

MARATHON MOTORS
Manufacturer Part Number
449TTFCD6027
Type
Totally Enclosed Fan Cooled, 300 hp
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
1,785 RPM
Full Load Current @ 60 Hz
341.0 A
Nameplate Voltage @ 60 Hz
460V AC
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MARATHON MOTORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARATHON MOTORS General Purpose Motor: Rigid Base Mount (SKU 53UF37) is a 300 hp, rigid base 3-phase AC motor with a TEFC enclosure. It operates at 1,785 RPM and 460V AC at 60 Hz, drawing a full load current of 341.0 A (MPN 449TTFCD6027).

Frequently Asked Questions

What is the MARATHON MOTORS 449TTFCD6027 general purpose motor used for?

This 300 hp TEFC motor is designed for heavy industrial applications such as pumps, fans, compressors, and conveyors that require a reliable, continuous-duty 3-phase AC drive. Its rigid base mount and enclosed fan-cooled design suit harsh environments.

What are the specifications of the MARATHON MOTORS 449TTFCD6027 motor?

The MARATHON MOTORS 449TTFCD6027 is a 300 hp, 460V AC, 3-phase motor with a TEFC enclosure. It delivers 1,785 RPM at 60 Hz and draws 341.0 A full load current. The rigid base mount provides stable installation for industrial equipment.

Where to buy the MARATHON MOTORS 449TTFCD6027 motor worldwide?

3G Electric supplies the MARATHON MOTORS 449TTFCD6027 motor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 300 hp TEFC motor.

How to select the right MARATHON MOTORS general purpose motor for an application?

Match the motor's horsepower, voltage, RPM, and enclosure to your load requirements. For the 449TTFCD6027, verify your supply is 460V AC at 60 Hz and that the TEFC enclosure suits your environment. Consult a motor selection guide or contact 3G Electric for assistance.

Used in

Common applications for MARATHON MOTORS
Pumping systems — Marathon Motors general-purpose TEFC motors (e.g., 286TSTFCD6001) for water and wastewater pumps
HVACR equipment — Marathon Motors HVACR replacement motors for commercial air handlers and condenser fans
Conveyor drives — Marathon Motors rigid base ODP motors (e.g., 215TTDBD6026) for material handling conveyors
Compressor applications — Marathon Motors 75 hp TEFC motor (405TTFCD6086) for industrial air compressors
Machine tools — Marathon Motors metric frame motors (e.g., 71T34FH5507) for CNC and machining centers
Fan and blower systems — Marathon Motors 30 hp TEFC motor (286TTFCD6030) for large industrial exhaust fans

MARATHON MOTORS Products

3G Electric supplies MARATHON MOTORS rigid base 3-phase general purpose ac motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp (MPN 405TTFCD6038). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 226.0/113.0 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp (MPN 405TTFCD6038). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 226.0/113.0 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 40 hp (MPN 324TTFCD6028). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 95.0/47.5 A; Nameplate RPM @ 60 Hz: 1,782 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 40 hp (MPN 324TTFCD6028). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 95.0/47.5 A; Nameplate RPM @ 60 Hz: 1,782 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 150 hp (MPN 447TTFCD6087). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 171.0 A; Nameplate RPM @ 60 Hz: 1,190 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 150 hp (MPN 447TTFCD6087). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 171.0 A; Nameplate RPM @ 60 Hz: 1,190 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Non-Ventilated, 3 hp (MPN 182TTTCD6538). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 7.8/3.9 A; Nameplate RPM @ 60 Hz: 1,760 RPM; Motor Enclosure: TENV.
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MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 230/460V AC (MPN 254TTFCD6529). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 37.5/18.8 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 3 hp (MPN 213TTFCD6076). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 8.6/4.3 A; Nameplate RPM @ 60 Hz: 1,188 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 40 hp (MPN 324TSTFCD6003). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 92.0/46.0 A; Nameplate RPM @ 60 Hz: 3,565 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp (MPN 284TTFCD6028). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 60.0/30.0 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp (MPN 444TTFCD6086). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 229.0/115.0 A; Nameplate RPM @ 60 Hz: 1,190 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 10 hp (MPN 215TTFBD6027). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 208-230/460V AC; Full Load Current @ 60 Hz: 27.3-27.0/12.5 A; Nameplate RPM @ 60 Hz: 1,750 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 10 hp (MPN 215TTFBD6027). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 208-230/460V AC; Full Load Current @ 60 Hz: 27.3-27.0/12.5 A; Nameplate RPM @ 60 Hz: 1,750 RPM; Motor Enclosure: TEFC.