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C256A Marathon General Purpose AC Motors
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
Overview
Part number C256A from Marathon, listed in General Purpose AC Motors. Specifications on file: Catalog Number C256A; Enclosure Type TEFC; Frame 256TC; Frame Material Cast Iron. KKM Solutions quotes this part with pricing and availability confirmed per order.
Marathon C256A — General Purpose AC Motors. Specs: Model: 256TTFNA14086 · Catalog Number: C256A · Weight: 375 lb. Quoted per order by KKM Solutions. General Purpose Motor, 10 & 7.50 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1200 & 1000 RPM, 256TC Frame, TEFC - Marathon catalog number C256A (ordering code 256TTFNA14086). Marathon specifications: Phase: 3; Output HP: 10 & 7.50 Hp; Output KW: 7.5 & 5.6 kW; Voltage: 230/460 & 190/380 V; Speed: 1175 & 975 rpm; Service Factor: 1.15 & 1.0; Frame: 256TC; Thermal Protection: NOT; Efficiency: 89.5 & 88.5 %; Ambient Temperature: 40 °C; Frequency: 60 & 50 Hz; Current: 26/13 & 25/12.5 A; Power Factor: 81; Duty: CONTINUOUS; Insulation Class: F3; Design Code: B; KVA Code: H; Drive End Bearing Size: 6309; Opp Drive End Bearing Size: 6210; Enclosure: TEFC; UL: V-INS, CONST UL REC; CSA: Y.
Specifications
| Catalog Number | C256A |
|---|---|
| Enclosure Type | TEFC |
| Frame | 256TC |
| Frame Material | Cast Iron |
| Full Load Amps | 26.0/13.0 |
| Horsepower | 10 HP |
| Model | 256TTFNA14086 |
| Mounting | C-Face / Round Body |
| Phase | 3 |
| Speed | 1200 RPM |
| Weight | 375 lb |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | C256A |
| Product category | General Purpose AC Motors |
| Published specifications | 11 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 do I get pricing for C256A?
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 C256A?
C256A 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 C256A, and the quote confirms condition and lead time before you order.
Is the C256A 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 C256A, 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 C256A?
No published lifecycle status is on file for C256A. 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 C256A?
Key specifications include Catalog Number: C256A; Enclosure Type: TEFC; Frame: 256TC; Frame Material: Cast Iron. The full specification table on this page lists every published attribute for this part.
What is the power rating of C256A?
Per the published specification for C256A: Horsepower: 10 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 C256A weigh?
Per the published specification for C256A: Weight: 375 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 C256A ship?
Lead time for C256A 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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