R399A Marathon 3 hp 2.2 kW 230/460V 3600 RPM 3-Phase 90LD Frame TEFC (rigid base) Motor
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
Overview
Part number R399A from Marathon, listed in General Purpose AC Motors. Specifications on file: Diameter 24 mm; Phase 3; Power 3 HP; Speed 3600 RPM. KKM Solutions quotes this part with pricing and availability confirmed per order.
3 hp 2.2 kW, 3600 RPM, 7.2/3.6 amps 230/460 Volts 60hz. Three Phase
Metric 90LD Cast Aluminum frame, Keyed Shaft 24 mm Diameter x 50 mm
Service Factor: 1.15, Thermal Overload Protection: None
Rigid Base, Reversible, Ball Bearings, Class F Insulation, B3 Mounting
1 Year Manufacture Warranty
This is a metric general purpose three phase motor with a rigid base mount. Shaft has keyway. General purpose motors are for use in situations not having special requirements. Wiring diagram on motor name plate. TEFC = Totally Enclosed Fan-Cooled Marathon Model: 090LT34FH6520Replaces Leeson C90T34FZ16A, 192211.00, 192211.30, 192084.00
Specifications
| Diameter | 24 mm |
|---|---|
| Phase | 3 |
| Power | 3 HP |
| Speed | 3600 RPM |
| Voltage rating | 230/460V |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | R399A |
| Product category | General Purpose AC Motors |
| Published specifications | 5 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 R399A cost?
R399A is listed at CA$1,838.08 (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 R399A?
R399A 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 R399A, and the quote confirms condition and lead time before you order.
Is the R399A 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 R399A, 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 R399A?
No published lifecycle status is on file for R399A. 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 R399A?
Key specifications include Diameter: 24 mm; Phase: 3; Power: 3 HP; Speed: 3600 RPM. The full specification table on this page lists every published attribute for this part.
What voltage does R399A use?
Per the published specification for R399A: Voltage rating: 230/460V. 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 R399A ship?
Lead time for R399A 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.
Frequently Searched Marathon Part Numbers
Related Products
Marathon R398A Marathon | 2 hp 1.5 kW 230/460V 1800…
Marathon R393A Marathon | 1 hp 0.75 kW 230/460V 1800…
Marathon R387 Marathon | 1/2 hp 0.37 kW 230/460V 1800…
Marathon R379A Marathon | 3 hp 2.2 kW 230/460V 3600…
Marathon R378A Marathon | 2 hp 1.5 kW 230/460V 1800…
Marathon R373A Marathon | 1 hp 0.75 kW 230/460V 1800…
More General Purpose AC Motors parts
Technical Guides
Browse more Marathon Electric Motors, or see everything from Marathon.