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Home > Electric Motors > Discontinued Electric Motors > MARATHON Discontinued AC Motors > 7.5HP MARATHON 3600RPM 184TC 208-230/460V DP 3PH MOTOR C105B

7.5HP MARATHON 3600RPM 184TC 208-230/460V DP 3PH MOTOR C105B

MARATHON C105B has been superseded by C105C

Catalog Number:  C105B
Model Number:  184TTDW14017
Description:  7.5HP,3600RPM,184TC,208-230/460V,DP,3PH,60/50HZ
Ship Weight:  74 lbs.

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 1/8" output shaft diameter
  • Ball bearings, mechanically locked on shaft end
  • Will become build-up item when current stock is gone
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
  • Efficiency levels that meet EISA requirements
  • UL Recognized and CSA Certified
  • Footnotes: 13,68

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 ONLY KVA Code H
Drive End Bearing BALL IP Code 22
Opposite End Bearing BALL    
Drive End Bearing Size 6206    
Opposite End Bearing Size 6205    
Weight 74 LB    
UL Recognized Construction
Thermal Protection
7.5HP MARATHON 3600RPM 184TC 208-230/460V DP 3PH MOTOR C105B
Click Image to Enlarge
Image for quick reference only
Manufacturer Part Number: C105B
Stock # C105B

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