On request
MARATHON ELECTRIC
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MARATHON ELECTRIC U539
#U539
On request
250HP 3600RPM U539 DP 460V 445TS 3PH
Manufacturer descriptionFire Pump Motor - 3 ph, 250 hp, 3600 rpm, 460 V, 445TS Frame, DP (Drip Proof) Enclosure, 60 Hz
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | MARATHON ELECTRIC |
| Category | PUMP MOTORS |
| Motor category | Fire Pump Motor |
| Full load current | 279.00 A |
| Motor phase | 3 ph |
| Full load efficiency | 0.945 |
| Motor horsepower | 250 hp |
| Standards met | UL, CSA |
| Synchronous rpm | 3600 rpm |
| Shaft diameter | 2.38 in |
| Motor supply voltage | 460 V |
| Service factor | 1.15 |
| Frame size | 445TS |
| Frame material | Cast Iron |
| Enclosure type | DP (Drip Proof) |
| Weight | 1456 lbs |
| Frequency rating | 60 Hz |
| Manufacturer product page | http://www.marathonelectric.com/MMPS/details.jsp?item=445TSTDS14007 |
| Mounting type | Rigid Base |
