U073A Marathon 125HP Three Phase XRI Blue Chip Explosion Proof Premium Motor
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
U073A MARATHON 125HP Three Phase XRI Blue Chip Explosion Proof Premium Motor is designed and approved for application in hazardous environments.
Overview
Part number U073A from Marathon, listed in Electric Motors. Specifications on file: Duty Continuous; Enclosure Type TEFC-XP; Frame 444TS; Frame Material Cast Iron. KKM Solutions quotes this part with pricing and availability confirmed per order.
U073A MARATHON 125HP Three Phase XRI Blue Chip Explosion Proof Premium Motor is designed and approved for application in hazardous environments. Explosion Proof Motor, 125 & 100 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 444TS Frame, EPFC - Marathon catalog number U073A (ordering code 444TSTGN16502). Marathon specifications: Phase: 3; Output HP: 125 & 100 Hp; Output KW: 93.0 & 75.0 kW; Voltage: 460 & 380 V; Speed: 3575 & 2975 rpm; Service Factor: 1.15 & 1.15; Frame: 444TS; Thermal Protection: Thermostat; Efficiency: 95.4 & 95 %; Ambient Temperature: 40 °C; Frequency: 60 & 50 Hz; Current: 139 & 138 A; Power Factor: 87.5; Duty: Continuous; Insulation Class: F; Design Code: B; KVA Code: G; Drive End Bearing Size: 6313; Opp Drive End Bearing Size: 6313; Enclosure: Explosion Proof Fan cooled; UL: UL Listed And CSA Certified; CSA: Y.
Specifications
| Duty | Continuous |
|---|---|
| Enclosure Type | TEFC-XP |
| Frame | 444TS |
| Frame Material | Cast Iron |
| Frequency | 60 Hz |
| Full Load Amps | 139 A |
| Horsepower | 125 HP |
| Mounting | Rigid |
| Phase | Three |
| Power | 125 HP |
| Product Line | Explosion Proof NEMA Premium Efficiency Blue Chip Series Hazardous Duty |
| Speed | 3600 RPM |
| Voltage | 460V |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | U073A |
| Product category | Electric Motors |
| Published specifications | 13 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 U073A cost?
U073A is listed at CA$32,267.53 (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 U073A?
U073A is made by Marathon and is listed in our Electric Motors category. KKM Solutions is an independent distributor, not an authorized Marathon dealer: we source the exact Marathon part number U073A, and the quote confirms condition and lead time before you order.
Is the U073A 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 U073A, 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 U073A?
No published lifecycle status is on file for U073A. 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 U073A?
Key specifications include Duty: Continuous; Enclosure Type: TEFC-XP; Frame: 444TS; Frame Material: Cast Iron. The full specification table on this page lists every published attribute for this part.
What voltage does U073A use?
Per the published specification for U073A: 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 U073A?
Per the published specification for U073A: Horsepower: 125 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 quickly can U073A ship?
Lead time for U073A 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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