Need Help? Call (302) 653-1844

Home > Electric Motors > Discontinued Electric Motors > MARATHON Discontinued AC Motors > 1.5HP MARATHON 3600RPM 56 208-230/460V TEFC 3PH MOTOR K166

1.5HP MARATHON 3600RPM 56 208-230/460V TEFC 3PH MOTOR K166

Catalog Number:  K166
Model Number:  5K46KN2175
Description:  1.5HP,3600RPM,56,208-230/460V,TEFC,3PH,60HZ
Ship Weight:  24 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.




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.


  • Rigid base
  • Totally enclosed fan-cooled
  • Heavy gauge steel frame
  • 5/8" output shaft diameter
  • Ball bearings
  • Accepts C-Face kit catalog number A536
  • UL Recognized and CSA Certified

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 B
Frame 56 Duty Continuous
Enclosure TEFC Ambient 40
Mounting WB NEMA Design B
Orientation Horizontal or Vertical Starting Type Squirrel Cage Induction
Assembly - KVA Code K
Drive End Bearing BALL IP Code  
Opposite End Bearing BALL    
Drive End Bearing Size 6203    
Opposite End Bearing Size 6203 Hazardous Location N/R
Weight 24 LB    
Thermal Protection None
1.5HP MARATHON 3600RPM 56 208-230/460V TEFC 3PH MOTOR K166
Click Image to Enlarge
Image for quick reference only
Manufacturer Part Number: K166
Stock # K166

Product Reviews

There are currently no customer reviews for this product.

Be the first to write a review!
We value your opinion. Please take a moment and share what you like or don't like about a product.

Write a review now

Subscribe to Our Newsletter to Receive Updates