PartsTable
Technical Data Sheet
4020-32 ✓ Verified by PartsTable
Legrand · 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

Conform to IEC 61008-1<br>AC type : detect AC component faults<br>A type : detect AC and DC component faults<br>Compatible with prong-type and fork type supply busbars<br>Do not accept auxiliaries. Key specifications include material: STEEL COMP 8640, thread_length: 0.880 INCHES MINIMUM AND 0.980 INCHES MAXIMUM NUT THREAD IN, overall_length: 2.340 INCHES NOMINAL IN, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM, thread_direction: RIGHT-HAND NUT THREAD, surface_treatment: CADMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-229-0504, 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
4020-32
NSN: 6105-00-229-0504
FSC: 6105
CAGE: 16636 — TITAN CORP THE (USA)
SPECIFICATIONS
materialSTEEL COMP 8640
thread_length0.880 INCHES MINIMUM AND 0.980 INCHES MAXIMUM NUT THREAD IN
overall_length2.340 INCHES NOMINAL IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND NUT THREAD
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.375 INCHES STUD THREAD IN
thread_pitch_diameters+0.3405 TO 0.3421 INCHES STUD THREAD IN
thread_quantity_per_inch16 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE
NSN6105-00-229-0504
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 4020-32 · Legrand ⚠ 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
TERMINAL TYPE AND QUANTITY: 2 SOLDERLESS LUG AND 2 WIRE LEAD
DUTY CYCLE: CONTINUOUS
COOLING METHOD: AMBIENT AIR
ENCLOSURE FEATURE: TOTALLY ENCLOSED
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.298 INCHES IN
SHAFT DIAMETER: 0.625 INCHES NOMINAL SINGLE END IN
CURRENT RATING METHOD: LOAD
KEYWAY DEPTH: 0.094 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 SOLDERLESS LUG AND 2 WIRE LEAD
DUTY CYCLECONTINUOUS
COOLING METHODAMBIENT AIR
ENCLOSURE FEATURETOTALLY ENCLOSED
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.298 INCHES IN
SHAFT DIAMETER0.625 INCHES NOMINAL SINGLE END IN
CURRENT RATING METHODLOAD
KEYWAY DEPTH0.094 INCHES NOMINAL SINGLE END IN
KEYWAY LENGTH1.562 INCHES NOMINAL SINGLE END IN
ROTOR SPEED RATING IN RPM350.0 SINGLE FULL LOAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
571-4025-01-0519Interchangeable
interchangeable cross-reference
interchangeable
1151-05-0519Interchangeable
interchangeable cross-reference
interchangeable
4025-1Interchangeable
interchangeable cross-reference
interchangeable
1854-1124Interchangeable
interchangeable cross-reference
interchangeable
109209-133Interchangeable
interchangeable cross-reference
interchangeable
JANTX2N3771Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4020-32?
4020-32 is a STUD,PLAIN manufactured by Legrand.
What parts can replace 4020-32?
There are 12 known substitutes for 4020-32: 571-4025-01-0519, 1151-05-0519, 4025-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4020-32?
4020-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-229-0504. This indicates validated use in U.S. government and defense supply chains.
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