K251A Leeson General Purpose AC Motors
KKM Solutions is an independent parts distributor, not an authorized Leeson dealer — how we source.
Overview
Part number K251A from Leeson, listed in General Purpose AC Motors. Specifications on file: Catalog Number K251A; Duty Continuous; Enclosure Type ODP; Frame 56C. KKM Solutions quotes this part with pricing and availability confirmed per order.
Feature Meets or exceeds all USA mandated efficiencies UL recognized, CSA certified and CE mark Motors are suitable for 10:1 VT LEESON catalog number K251A (General Purpose Motor, 1 & 0.75 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 56C Frame, DP). Catalog specifications: Output KW: 0.75 kW; Opp Drive End Bearing Size: 6203; CE: Y; Outline Drawing: 056T17D15916-S01; Output HP: 1 Hp; Enclosure: Drip Proof; Phase: 3; Current: 3 / 1.5 & 3 / 1.5 A; UL: Recognized; Torque UOM: OZ-FT; Shaft Extension: 1.88 in; Power Factor: 70.1; Ambient Temperature: 40 °C; Frame: 56C; Insulation Class: B; Connection Drawing: D0000527-001; Rotation: Reversible; Drive End Bearing Size: 6203; Resistance Main: 10.5 Ohms; Mounting: Round; Assembly/Box Mounting: F1 OUT ODE BRKT RADIAL; Frame Material: Rolled Steel; Design Code: B; KVA Code: K; Speed: 1,725 rpm; Motor Orientation: Horizontal; Shaft Type: T; Opp Drive End Bearing: Ball; Efficiency: 83.5 %; IP Code: 22; Thermal Protection: No Protection; Drive End Bearing: Ball; Service Factor: 1.15; Starting Method: Across The Line; Electrical Type: Squirrel Cage Induction Run; Number of Speeds: 1; Frame Size: 56; Poles: 4; Overall Length: 11.93 in; CSA: Y; Voltage: 230 / 460 V; Duty: Continuous; Frame Suffix: C; Shaft Diameter: 0.625 in; Synchronous RPM: 1800 & 1500 rpm; Frequency: 60 Hz. Weight: 40.00 LB.
Specifications
| Catalog Number | K251A |
|---|---|
| Duty | Continuous |
| Enclosure Type | ODP |
| Frame | 56C |
| Frame Material | Rolled Steel |
| Frequency | 60 Hz |
| Full Load Amps | 3.0/1.5 |
| Horsepower | 1 HP |
| Mounting | C-Face / Round Body |
| Phase | 3 |
| Speed | 1725 RPM |
| Weight | 40 lb |
Product details
| Manufacturer | Leeson |
|---|---|
| Manufacturer part number | K251A |
| Product category | General Purpose AC Motors |
| Published specifications | 12 attributes listed |
| Related part numbers | 1 other part number in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does K251A cost?
K251A is listed at CA$520.02 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the K251A?
K251A is made by Leeson and is listed in our General Purpose AC Motors category. KKM Solutions is an independent distributor, not an authorized Leeson dealer: we source the exact Leeson part number K251A, and the quote confirms condition and lead time before you order.
Is the K251A new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the K251A, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of K251A?
No published lifecycle status is on file for K251A. Leeson lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of K251A?
Key specifications include Catalog Number: K251A; Duty: Continuous; Enclosure Type: ODP; Frame: 56C. The full specification table on this page lists every published attribute for this part.
What is the power rating of K251A?
Per the published specification for K251A: Horsepower: 1 HP. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How much does K251A weigh?
Per the published specification for K251A: Weight: 40 lb. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can K251A ship?
Lead time for K251A is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Leeson part numbers in this family:
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