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U884 Marathon General Purpose AC Motors
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
Overview
Part number U884 from Marathon, listed in General Purpose AC Motors. Specifications on file: Catalog Number U884; Enclosure Type TEFC; Frame 445T; Frame Material Cast Iron. KKM Solutions quotes this part with pricing and availability confirmed per order.
Marathon U884 — General Purpose AC Motors. Specs: Model: 445TTFN4575 · Catalog Number: U884 · Weight: 2409 lb. Quoted per order by KKM Solutions. Severe Duty Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 445T Frame, TEFC - Marathon catalog number U884 (ordering code 445TTFN4575). Marathon specifications: Phase: 3; Output HP: 250 & 200 Hp; Output KW: 187.0 & 149.0 kW; Voltage: 460 & 380 V; Speed: 1785 & 1485 rpm; Service Factor: 1.15 & 1.15; Frame: 445T; Thermal Protection: No Protection; Efficiency: 95 & 95 %; Ambient Temperature: 40 °C; Frequency: 60 & 50 Hz; Current: 285 & 280 A; Power Factor: 86; Duty: Continuous; Insulation Class: F; Design Code: B; KVA Code: G; Drive End Bearing Size: 6318; Opp Drive End Bearing Size: 6316; Enclosure: Totally Enclosed Fan Cooled; UL: Recognized; CSA: Y.
Specifications
| Catalog Number | U884 |
|---|---|
| Enclosure Type | TEFC |
| Frame | 445T |
| Frame Material | Cast Iron |
| Full Load Amps | 285 A |
| Horsepower | 250 HP |
| Model | 445TTFN4575 |
| Mounting | Rigid |
| Phase | 3 |
| Speed | 1800 RPM |
| Voltage | 460V |
| Weight | 2409 lb |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | U884 |
| Product category | General Purpose AC Motors |
| Published specifications | 12 attributes listed |
| Related part numbers | 2 other part numbers 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 do I get pricing for U884?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the U884?
U884 is made by Marathon and is listed in our General Purpose AC Motors category. KKM Solutions is an independent distributor, not an authorized Marathon dealer: we source the exact Marathon part number U884, and the quote confirms condition and lead time before you order.
Is the U884 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 U884, 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 U884?
No published lifecycle status is on file for U884. Marathon 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 U884?
Key specifications include Catalog Number: U884; Enclosure Type: TEFC; Frame: 445T; Frame Material: Cast Iron. The full specification table on this page lists every published attribute for this part.
What voltage does U884 use?
Per the published specification for U884: Voltage: 460V. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the power rating of U884?
Per the published specification for U884: Horsepower: 250 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 U884 weigh?
Per the published specification for U884: Weight: 2409 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 U884 ship?
Lead time for U884 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 Marathon part numbers in this family:
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