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Technical Data Sheet

E451 — Technical Data Sheet

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CENTURY ELECTRIC INC · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The MOTOR,ALTERNATING CURRENT is a CENTURY ELECTRIC INC industrial component. Key specifications include PHASE: THREE INPUT, POWER RATING: 15.000 HORSEPOWER INPUT, COOLING METHOD: FAN COOLED, MOUNTING METHOD: PEDESTAL, SPECIAL FEATURES: MEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY, ENCLOSURE FEATURE: OPEN AND DRIPPROOF-45 DEG. This part is cataloged in the Federal Logistics Information System under NSN 6105-01-361-6452, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
E451
NSN: 6105-01-361-6452
FSC: 6105
CAGE: 11349 — CENTURY ELECTRIC INC (USA)
SPECIFICATIONS
PHASETHREE INPUT
POWER RATING15.000 HORSEPOWER INPUT
COOLING METHODFAN COOLED
MOUNTING METHODPEDESTAL
SPECIAL FEATURESMEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY
ENCLOSURE FEATUREOPEN AND DRIPPROOF-45 DEG
FREQUENCY IN HERTZ60.0 INPUT
FRAME SIZE DESIGNATION254T
INCLOSURE SPECIFICATIONNEMA
ROTOR SPEED RATING IN RPM1800.0 SINGLE FULL LOAD
CRITICALITY CODE JUSTIFICATIONFEAT
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
NSN6105-01-361-6452
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: E451 · CENTURY ELECTRIC INC ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FRAME SIZE DESIGNATION: 254T
•
ENCLOSURE FEATURE: OPEN AND DRIPPROOF-45 DEG
•
MOUNTING METHOD: PEDESTAL
•
COOLING METHOD: FAN COOLED
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
POWER RATING: 15.000 HORSEPOWER INPUT
TECHNICAL CHARACTERISTICS
FRAME SIZE DESIGNATION254T
ENCLOSURE FEATUREOPEN AND DRIPPROOF-45 DEG
MOUNTING METHODPEDESTAL
COOLING METHODFAN COOLED
SPECIAL FEATURESMEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY
FREQUENCY IN HERTZ60.0 INPUT
CRITICALITY CODE JUSTIFICATIONFEAT
POWER RATING15.000 HORSEPOWER INPUT
ROTOR SPEED RATING IN RPM1800.0 SINGLE FULL LOAD
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS230.0 LINE TO NEUTRAL LOW OR 460.0 LINE TO NEUTRAL HIGH INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
5N319InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E9015InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E8015InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E393InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E901InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E951InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E451?
E451 is a MOTOR,ALTERNATING CURRENT manufactured by CENTURY ELECTRIC INC.
What parts can replace E451?
There are 21 known substitutes for E451: 5N319, E9015, E8015 and 18 more. Substitute compatibility should be verified for your specific system.
Is E451 still available?
E451 is currently cancelled.
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