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K378 Leeson Fans & Blowers
KKM Solutions is an independent parts distributor, not an authorized Leeson dealer — how we source.
Overview
Part number K378 from Leeson, listed in Fans & Blowers. Specifications on file: Catalog Number K378; Duty Continuous; Enclosure Type OAO; Frame 56Y. KKM Solutions quotes this part with pricing and availability confirmed per order.
Description Commercial condenser fans may be installed outdoors. These motors need to be mounted within the airflow of the fan for proper cooling. Feature Enclosed shaft end bracket, vented frame Automatic reset thermal protector Double sealed ball bearings 5/8” Dia. x 5” long shaft with flat and keyway Ball bearings Threaded lead exit Patented VCD™ - Voltage Change Device 4 locating screws 90 degrees apart, 3.33” from outer edge of shaft slinger UL recognized and CSA certified External shaft slinger
Specifications
| Catalog Number | K378 |
|---|---|
| Duty | Continuous |
| Enclosure Type | OAO |
| Frame | 56Y |
| Frame Material | Rolled Steel |
| Frequency | 60 Hz |
| Full Load Amps | 3.4-3.0/1.7 |
| Horsepower | 3/4 HP |
| Mounting | Round Body |
| Phase | 3 |
| Replaces | 5K46LN6033, 5K46LN6033S |
| Speed | 1140 RPM |
| Weight | 25 lb |
Product details
| Manufacturer | Leeson |
|---|---|
| Manufacturer part number | K378 |
| Product category | Fans & Blowers |
| Published specifications | 13 attributes listed |
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 K378 cost?
K378 is listed at CA$504.66 (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 K378?
K378 is made by Leeson and is listed in our Fans & Blowers category. KKM Solutions is an independent distributor, not an authorized Leeson dealer: we source the exact Leeson part number K378, and the quote confirms condition and lead time before you order.
Is the K378 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 K378, 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 K378?
No published lifecycle status is on file for K378. 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 K378?
Key specifications include Catalog Number: K378; Duty: Continuous; Enclosure Type: OAO; Frame: 56Y. The full specification table on this page lists every published attribute for this part.
What is the power rating of K378?
Per the published specification for K378: Horsepower: 3/4 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 K378 weigh?
Per the published specification for K378: Weight: 25 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 K378 ship?
Lead time for K378 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.
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