# Leeson K457 1/2 HP 1800 RPM 56C Frame TENV Three-Phase General Purpose Motor 208-230/460V - MROSupply.com

***Leeson K457 1/2 HP, 1800 RPM three-phase general purpose motor with a 56C NEMA frame and Totally Enclosed Non-Ventilated (TENV) enclosure. Operates on 208-230/460V at 60 Hz. Suitable for applications requiring a sealed, fanless design.***



## Product details:

- Catalog number: K457
- SKU: 2267835
- Price: ***$842.16*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Leeson](https://www.mrosupply.com/brands/leeson/)
- Category: 
    - [AC Farm Duty Motors](htts://www.mrosupply.com/electric-motors/ac-motors/ac-farm-duty-motors/)
    - [AC Motors](htts://www.mrosupply.com/electric-motors/ac-motors/)
    - [Electric Motors](htts://www.mrosupply.com/electric-motors/)
- Unit of measure: each
- Weight: 29.000 lb
- UPC: 722856027511


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


## Product attributes;

  
- Enclosure: TENV
  

  
- Frame: 56C
  

  
- HP: 1/2
  

  
- Hz: 60
  

  
- Phase: 3
  

  
- RPM: 1700 - 1800
  

  
- Voltage: 208-230/460
  
## Product documents / software:

- [Conn Diagram:](https://documents.mrosupply.com/product_documents/5K/5K49KN4563/grf_dwg-006192834_028532me_402725298_365.pdf)
- [Installation, Maintenance, Operation Manual](https://documents.mrosupply.com/product_documents/05/056H17T2022/5554E.pdf)
- [Specification Sheet](https://documents.mrosupply.com/product_documents/22/67/2267835/Marathon_K457_Specification_Sheet_5s3coGR.pdf)
- [Warranty Information](https://documents.mrosupply.com/product_documents/58/10/5810958/Marathon_E2123_Warranty_HQp9s4t.pdf)
## Alternate products to `Leeson K457 1/2 HP 1800 RPM 56C Frame TENV Three-Phase General Purpose Motor 208-230/460V - MROSupply.com`:
- [Baldor M3454 0.25 HP, 1735 RPM, three-phase TEFC motor with NEMA 48 frame and 230/460V operation. Totally Enclosed Fan Cooled enclosure with F1 foot mounting, 1.15 service factor, and 60 Hz design. Suitable for fans, blowers, and small pump applications.](https://www.mrosupply.com/products/26912/as-markdown/)
- [Baldor VBM3538 0.5 HP, 1725 RPM, 3-phase brake motor with NEMA 56C frame and TENV enclosure. Operates on 208-230/460V at 60 Hz. Foot-mounted (F1) design with integrated brake for fast stopping in conveyors, hoists, and machine tools. Totally enclosed non-ventilated construction for clean, reliable performance in industrial applications.](https://www.mrosupply.com/products/25231/as-markdown/)
- [Baldor KM3454 0.25 HP, 1735 RPM, 3-phase TEFC motor with NEMA 56C frame and 230/460V operation. Totally Enclosed Fan Cooled enclosure with F1 foot mounting. Suitable for small fans, blowers, and pumps in industrial and commercial applications.](https://www.mrosupply.com/products/26860/as-markdown/)
- [Leeson Y360 1/2 HP, 1800 RPM three-phase general purpose motor with 56C NEMA frame and Totally Enclosed Non-Ventilated (TENV) enclosure. Operates on 230/460V at 60 Hz. Suitable for industrial applications requiring a sealed, fanless design.](https://www.mrosupply.com/products/2270391/as-markdown/)
- [Leeson 114159.00 0.50 HP, 1725 RPM three-phase brake motor with 56C NEMA frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 208-230/460V at 60 Hz with 1.0 service factor. Rolled steel frame, Class B insulation, and ball bearings. Designed for general purpose applications requiring reliable stopping and holding torque.](https://www.mrosupply.com/products/2525783/as-markdown/)
- [Leeson D452 1/2 HP, 1800 RPM three-phase electric motor with a 56C NEMA frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 208-230/460V at 60 Hz. Features C-face mounting for direct-coupled applications.](https://www.mrosupply.com/products/2267811/as-markdown/)
- [Leeson D450 1/3 HP, 1800 RPM three-phase electric motor with 56C NEMA frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 208-230/460V at 60 Hz. C-face mounting for direct-coupled applications.](https://www.mrosupply.com/products/2267810/as-markdown/)
- [Leeson Y592 1/4 HP, 1800 RPM three-phase general purpose motor with 56C NEMA frame and Totally Enclosed Non-Ventilated enclosure. Operates on 230/460V at 60 Hz. Suitable for applications requiring a sealed, fanless design in clean environments.](https://www.mrosupply.com/products/2270294/as-markdown/)
## Suggested products:
- [Leeson K457 1/2 HP, 1800 RPM three-phase general purpose motor with a 56C NEMA frame and Totally Enclosed Non-Ventilated (TENV) enclosure. Operates on 208-230/460V at 60 Hz. Suitable for applications requiring a sealed, fanless design.](https://www.mrosupply.com/products/2267835/as-markdown/)
- [Leeson D452 1/2 HP, 1800 RPM three-phase electric motor with a 56C NEMA frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 208-230/460V at 60 Hz. Features C-face mounting for direct-coupled applications.](https://www.mrosupply.com/products/2267811/as-markdown/)

## Product's reviews:
- Pretty fast service - very fast service
- President ( cook and bottle washer ) - Next day delivery, no charge
Good pricing and available in stock.
A Customer Appreciation Company.
- Leeson motor 101766.00 - Good price... free shipping... great service... no brainer!!!
- 120997.00 2hp 3450rpm motor for 10" uni-saw - Excellent customer service. Motor arrived on time, packed in a reinforced box, no damage.
I highly recommend MROSUPPLY for anything you need.