# Marathon W543A 10 HP 900 RPM 284T Frame TEFC Three-Phase General Purpose Motor 460V - MROSupply.com

***Marathon W543A 10 HP, 900 RPM three-phase general purpose motor with a NEMA 284T frame and Totally Enclosed Fan Cooled enclosure. Operates on 460V at 60 Hz with a 1.15 service factor.***



## Product details:

- Catalog number: 284THFCD19102
- SKU: 6487696
- Price: ***$5,637.62*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Marathon Electric](https://www.mrosupply.com/brands/marathon-electric/)
- Category: 
    - [TEFC AC General Purpose Motors](htts://www.mrosupply.com/electric-motors/ac-motors/ac-general-purpose-motors/tefc-ac-general-purpose-motors/)
    - [AC General Purpose Motors](htts://www.mrosupply.com/electric-motors/ac-motors/ac-general-purpose-motors/)
    - [AC Motors](htts://www.mrosupply.com/electric-motors/ac-motors/)
    - [Electric Motors](htts://www.mrosupply.com/electric-motors/)
- Unit of measure: each
- Weight: 500.000 lb
- UPC: 722856192653
- Technicall support: contact supplier for technical support on 715-675-8090


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Ambient temperature (°C): 40
  

  
- Assembly/box mounting: F1/F2 CAPABLE
  

  
- CE: Y
  

  
- Country of Origin: Mexico
  

  
- CSA: Y
  

  
- Current: 13.8 A
  

  
- Design code: B
  

  
- Drive end bearing: Ball
  

  
- Drive end bearing size: 6311
  

  
- Duty: Continuous
  

  
- Efficiency: 89.5 %
  

  
- Electrical type: Squirrel Cage Inverter Rated
  

  
- Enclosure: Totally enclosed fan cooled
  

  
- Frame: 284T
  

  
- Frame Material: Cast iron
  

  
- Frequency: 60 Hz
  

  
- Hazardous Location: DIVISION 2 T2B
  

  
- Insulation class: H
  

  
- Inverter Load: 1
  

  
- IP code: 56
  

  
- KVA code: H
  

  
- Motor orientation: Horizontal
  

  
- Mounting: Rigid base
  

  
- Number of speeds: 1
  

  
- Opp drive end bearing: Ball
  

  
- Opp drive end bearing size: 6211
  

  
- Output HP: 10 Hp
  

  
- Output KW: 7.5 kW
  

  
- Packaged height: 25.00 IN
  

  
- Packaged length: 32.00 IN
  

  
- Packaged width: 28.00 IN
  

  
- Phase: 3
  

  
- Poles: 8
  

  
- Power factor: 75
  

  
- Resistance main: .8717 Ohms
  

  
- Rotation: Reversible
  

  
- Service factor: 1.15
  

  
- Shaft diameter: 1.875 in
  

  
- Shaft type: T
  

  
- Speed: 880 RPM
  

  
- Starting method: Line Or Inverter
  

  
- Thermal protection: No protection
  

  
- UL: Listed
  

  
- Voltage: 460 V
  


## Product's reviews:
- Marathon electric motor - motor started and ran as it should have .Very pleased with it ,also MRO supply Fast shipping.Recieved the very nrxt day
- Easy to purchase - Found what I needed - user friendly site - price was fair.
- Excellent - Fast and free drop ship when I needed it ASAP.
- Marathon y543 shipping - The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.