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Technical Data Sheet
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40887-2 — TRANSFORMER,POWER

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

40887-2: TRANSFORMER,POWER.

Conform to IEC 60898-1 Compatible with prong-type and fork type supply busbars (except 80 A, 100 A and 125 A MCBs) Breaking capacity 10000 - IEC 60898-1 - 400 V~ 16 kA - IEC 60947-2 - 400 V~ Can be equipped with DX³ signalling and remote tripping auxiliaries, motorised controls and add-on modules This part is cataloged in the U.S. Government catalog under NSN 5950-00-481-9294, 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
40887-2
NSN: 5950-00-481-9294
FSC: 5950 — Coils and Transformers
CAGE: 22558 — COAST/ADVANCED CHIP MAGNETICS, INC. (USA)
SPECIFICATIONS
body_width1.875 INCHES MAXIMUM IN
body_height0.875 INCHES MAXIMUM IN
body_length1.875 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height1.250 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUPUNABLE TO DECODE
winding_operating_voltageUNABLE TO DECODE450.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
terminal_type_and_quantity10 TURRET
NSN5950-00-481-9294
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand TRANSFORMER,POWER TITLE COMPONENT PN 40887-2 MFR Legrand TRANSFORMER,POWER
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY WIDTH: 1.875 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.875 INCHES MAXIMUM IN
•
BODY LENGTH: 1.875 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING VOLTAGE: UNABLE TO DECODE40.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.250 INCHES MAXIMUM IN
INCLOSURE TYPEFULLY INCLOSED
BODY WIDTH1.875 INCHES MAXIMUM IN
BODY HEIGHT0.875 INCHES MAXIMUM IN
BODY LENGTH1.875 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING VOLTAGEUNABLE TO DECODE40.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGEUNABLE TO DECODE450.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
TERMINAL TYPE AND QUANTITY10 TURRET
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUPUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 3
480285-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
162776Reference document
Same NSN cross-reference
Reference document — Secondary reference
480285-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40887-2?
40887-2 is a TRANSFORMER,POWER manufactured by Legrand.
What parts can replace 40887-2?
There are 3 known substitutes for 40887-2: 480285-2, 162776, 480285-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 40887-2?
40887-2 is cataloged in the U.S. Government catalog under NSN 5950-00-481-9294. This indicates validated use in U.S. government and defense supply chains.
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