NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW
The 5N257 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-361-6450, 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
5N257
NSN:6105-01-361-6450 FSC:6105 CAGE:25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
Part Number
5N257
NSN
6105-01-361-6450
COMPONENT DIAGRAM
KEY FEATURES
•
INCLOSURE SPECIFICATION: NEMA
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
PHASE: THREE INPUT
•
POWER RATING: 15.000 HORSEPOWER INPUT
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 230.0 LINE TO NEUTRAL LOW OR 460.0 LINE TO NEUTRAL HIGH INPUT
•
COOLING METHOD: FAN COOLED
•
ROTOR SPEED RATING IN RPM: 1200.0 SINGLE FULL LOAD
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE SPECIFICATION
NEMA
FREQUENCY IN HERTZ
60.0 INPUT
PHASE
THREE INPUT
POWER RATING
15.000 HORSEPOWER INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS
230.0 LINE TO NEUTRAL LOW OR 460.0 LINE TO NEUTRAL HIGH INPUT
SPECIAL FEATURES
MEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY