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1HP MARATHON 1800/1200RPM 56 460V DP 3PH MOTOR K519

Catalog Number:  K519
Model Number:  5K49SN3055
Description:  1HP,1800/1200RPM,56,460V,DP,3PH,60HZ
Design: Two Speed
Ship Weight:  33 lbs.

This Marathon motor is Non-Returnable.

Please take the time to identify your motor needs. It is the customer’s responsibility to review all product information provided to determine the correct mechanical and electrical characteristics needed for your application. If you need further assistance with this product to identify your product specifications, please contact our sales team to answer any questions you may have.

APPLICATIONS: Designed for applications like commercial fans and blowers, direct and belt drive air handlers and exhaust fans.


  • Resilient Base
  • Dripproof
  • No overload protection
  • Two speed model
  • Ball bearings
  • 5/8" shaft diameter
  • Heavy gauge steel frame and base
  • 1.15 Service Factor
  • UL Recognized and CSA Certified
  • Footnotes: 18

Phase 3 Insulation Class B
Frame 56 Duty Continuous
Enclosure DP Ambient 40
Mounting RB NEMA Design B
Orientation Horizontal or Vertical Starting Type Squirrel Cage Induction
Assembly N/A KVA Code L
Drive End Bearing BALL IP Code N/A
Opposite End Bearing BALL    
Drive End Bearing Size 6203    
Opposite End Bearing Size 6203 Hazardous Location N/R
Weight 33 LB lbs    
Thermal Protection None
1HP MARATHON 1800/1200RPM 56 460V DP 3PH MOTOR K519
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Manufacturer Part Number: K519
Stock # K519
Price: $345.00
Compare At: $793.00

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