N434B Marathon 1 hp 1800 RPM 3-Phase 143TC Frame TEFC (no base) 208-230/460V Marathon Motor
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
N434B Marathon 1 hp 1800 RPM 3-Phase 143TC Frame TEFC (no base) 208-230/460V Marathon Motor
Overview
Part number N434B from Marathon, listed in General Purpose AC Motors. Specifications on file: Phase 3; Power 1 HP; Speed 1800 RPM; Voltage rating 208-230/460V. KKM Solutions quotes this part with pricing and availability confirmed per order.
N434B Marathon 1 hp 1800 RPM 3-Phase 143TC Frame TEFC (no base) 208-230/460V Marathon Motor
This Marathon 1 hp, 3-phase electric motor is designed for industrial applications requiring reliable performance and durability. It is suitable for replacing or upgrading motors in equipment such as pumps and gear drives, especially in environments demanding stainless steel wash-down capabilities.
Key Specifications
Horsepower: 1 hp
RPM: 1800
Voltage: 208-230/460 V
Amperage: 3.2-3.0/1.5 A
Enclosure: Totally Enclosed Fan-Cooled (TEFC)
Frame / Diameter: NEMA 143TC
Shaft Dimensions: 7/8" Diameter x 2 1/4" Length, Stainless Steel Keyed
Rotation: Reversible
Bearings: Ball Bearings
Product Features & Fitment
This motor features a C-face mount with four threaded bolt holes spaced 5 7/8" on center across the shaft, allowing easy attachment of pumps or gear heads. The stainless steel keyed shaft and wash-down construction make it ideal for use in caustic or challenging environments. Wiring diagrams are provided on the motor nameplate for straightforward installation.
Specifications
| Phase | 3 |
|---|---|
| Power | 1 HP |
| Speed | 1800 RPM |
| Voltage rating | 208-230/460V |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | N434B |
| Product category | General Purpose AC Motors |
| Published specifications | 4 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 N434B cost?
N434B is listed at CA$540.82 (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 N434B?
N434B 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 N434B, and the quote confirms condition and lead time before you order.
Is the N434B 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 N434B, 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 N434B?
No published lifecycle status is on file for N434B. 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 N434B?
Key specifications include Phase: 3; Power: 1 HP; Speed: 1800 RPM; Voltage rating: 208-230/460V. The full specification table on this page lists every published attribute for this part.
How quickly can N434B ship?
Lead time for N434B 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:
Frequently Searched Marathon Part Numbers
Related Products
Marathon N427 Marathon 3/4 hp 1200 RPM 3-Phase 56C Frame…
Marathon N436A Marathon 1 1/2 hp 1800 RPM 3-Phase 145TC…
Marathon N426 Marathon 1/2 hp 1200 RPM 3-Phase 56C Frame…
Marathon N454A Marathon 1 hp 3600 RPM 3-Phase 143TC Frame…
Marathon N416A Marathon 1 1/2 hp 1800 RPM 3-Phase 145TC…
Marathon N569 Marathon 3/4 hp 3600 RPM 3-Phase 56C Frame…
More General Purpose AC Motors parts
Technical Guides
Browse more Marathon Electric Motors, or see everything from Marathon.