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M3546T-M12A-M11B — M3546T-M12A-M11B

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

M3546T-M12A-M11B: M3546T-M12A-M11B.

The M3546T-M12A-M11B is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-472-4872, 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
M3546T-M12A-M11B
NSN: 6105-01-472-4872
FSC: 6105 — Motors, Electrical
CAGE: 46UR5 — ABB MOTORS & MECHANICAL INC DIV ABB MOTORS AND MECHANICAL INC. (USA)
SPECIFICATIONS
Part NumberM3546T-M12A-M11B
NSN6105-01-472-4872
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: M3546T-M12A-M11B · OEM ⚠ 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
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 6.810 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT END STYLE: PLAIN SINGLE END
•
WINDING TYPE: INDUCTION-SQUIRREL CAGE
•
COOLING METHOD: FAN COOLED
TECHNICAL CHARACTERISTICS
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
SHAFT DIAMETER6.810 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT END STYLEPLAIN SINGLE END
OVERALL LENGTH12.310 INCHES IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
COOLING METHODFAN COOLED
SPECIAL FEATURESRIGID BASE MOUNTING METHOD
ENVIRONMENTAL ATTRIBUTE CODEELECTRIC MOTORS - FEMP-SUSPENDED - ENERGY EFFICIENT PRODUCTS
OTHER ITEMS IN FSC 6105 — Motors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6105-00-001-1471 6105-00-001-1473 6105-00-001-1497 6105-00-001-1710 6105-00-001-1712 6105-00-001-2097 6105-00-001-2098 6105-00-001-3680
SUBSTITUTES & CROSS-REFERENCES 2
M3546T-M12A-HIGH TEMPReference document
Same NSN cross-reference
Reference document — Secondary reference
M3456T-M12A-M11BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M3546T-M12A-M11B?
M3546T-M12A-M11B is a M3546T-M12A-M11B.
What parts can replace M3546T-M12A-M11B?
There are 2 known substitutes for M3546T-M12A-M11B: M3546T-M12A-HIGH TEMP, M3456T-M12A-M11B. Substitute compatibility should be verified for your specific system.
What is the NSN for M3546T-M12A-M11B?
M3546T-M12A-M11B is cataloged in the U.S. Government catalog under NSN 6105-01-472-4872. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.