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1/2HP MARATHON 1725RPM 56Y 115/208-230V DP 1PH MOTOR B353

Catalog Number:  B353
Model Number:  56B17D67
Description:  1/2HP,1725RPM,56Y,115/208-230V,DP,1PH,60HZ
Ship Weight:  24 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 customer service department 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.


  • Automatic overload protection
  • Single-speed
  • Capacitor Start/Capacitor Run design for reduced amperage
  • Ball bearing
  • 1.25 Service Factor
  • Shaft extension 3-13/16” long by 5/8” diameter with 3.5” keyway
  • Heavy gauge steel frame and base
  • UL Recognized and CSA Certified
  • Footnotes: 1,19,55

Phase 1 Insulation Class B
Enclosure DP Ambient 60
Mounting Resilient Base NEMA Design NO DES CODE
Orientation HORIZONTAL Starting Type CAP START CAP RUN
Assembly F1 ONLY KVA Code L
Drive End Bearing BALL IP Code 12
Opposite End Bearing BALL    
Drive End Bearing Size 6203 Rotation REV
Opposite End Bearing Size 6203    
Weight 24 LB lbs    
UL Recognized Construction and Protector
Thermal Protection Automatic Protector
1/2HP MARATHON 1725RPM 56Y 115/208-230V DP 1PH MOTOR B353
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Manufacturer Part Number: B353
Stock # B353

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