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7.5HP MARATHON 1200RPM 254TC 208-230/460V DP 3PH MOTOR C155A

Catalog Number:  C155A
Model Number:  254TTDX14089
Description:  7.5HP,1200RPM,254TC,208-230/460V,DP,3PH,60HZ
Ship Weight:  217 lbs.

This Marathon motor is a Build To Order product and factory lead times are approximately 3-8 weeks after receipt of order. For exact lead times or other interchangeable products please contact our sales team for particulars.

This Marathon Motor Can Only Ship Ground Freight
For expedited needs please contact our sales team.

APPLICATIONS: General purpose with continuous duty rating. Standard operating characteristics and mechanical construction for use under usual service conditions without restriction to a particular application or type. Not for outdoor use.


  • C-Face no base
  • Dripproof
  • 1.15 service factor
  • 1 5/8" output shaft diameter
  • Ball bearings, mechanically locked on shaft end
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
  • UL Recognized and CSA Certified
  • Footnotes: 68

This product must be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its operation and the hazards involved. Proper installation, which includes electrical connections, fusing or other current protection, and grounding, can reduce the chance of electrical shocks, and fires, in this product or products used with this product, such as electric motors, switches, coils, solenoids, and relays. Do not use this product in an explosion-proof application.

Phase 3 Insulation Class F
Enclosure DP Ambient 40
Mounting C-Face Footless NEMA Design B
Orientation HORIZONTAL Starting Type ACROSS THE LINE
Assembly F1 (F2 Modification Available) KVA Code H
Drive End Bearing BALL IP Code 12
Opposite End Bearing BALL    
Drive End Bearing Size 6309    
Opposite End Bearing Size 6208    
Weight 176 LB lbs    
UL Recognized Construction
Thermal Protection





7.5HP MARATHON 1200RPM 254TC 208-230/460V DP 3PH MOTOR C155A
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Manufacturer Part Number: C155A
Stock # C155A
Price: $802.00
Compare At: $1,233.00

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