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Technical Data Sheet
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03-2143 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

03-2143: RELAY,ELECTROMAGNETIC.

MTP High Density cassettes (compatible with MPO) - For installation in modular panel Cat. No 0 321 40 - Sliding cassettes which can be removed automatically by simply pressing them, simplifying installation and maintenance - Removable from the front and back - High-performance MTP cassettes, low insertion loss - Prewired, equipped at rear with one or two male MTP connectors with 12 fibres - LC or SC connectors at the front - MTP is a registered trademark of US Conec Ltd This part is cataloged in the U.S. Government catalog under NSN 4140-01-304-1597, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
03-2143
NSN: 4140-01-304-1597
NIINs: 013041597, 015154123
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)
SPECIFICATIONS
special_featuresGRAPHIC WIRE MESH CASE
part_name_assigned_by_controlling_agencyCASE GRAPHIC WIRE MESH (1) PER PACKAGE
NSN4140-01-304-1597
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 03-2143 MFR Legrand RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 8 UNTHREADED HOLE(S)
•
SPEED ADJUSTMENTS: SINGLE SPEED
•
INCLOSURE TYPE: FULLY INCLOSED
•
LENGTH: 1.260 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 24.0 DC
•
FLOW DIRECTION: INWARD
•
HOUSING INSIDE DIAMETER: 4.690 INCHES NOMINAL IN
•
DRIVE TYPE: DIRECT
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY8 UNTHREADED HOLE(S)
SPEED ADJUSTMENTSSINGLE SPEED
INCLOSURE TYPEFULLY INCLOSED
LENGTH1.260 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE24.0 DC
FLOW DIRECTIONINWARD
HOUSING INSIDE DIAMETER4.690 INCHES NOMINAL IN
DRIVE TYPEDIRECT
PRIME MOVER POWER RATING4.8 WATTS
STYLE DESIGNATORFIXED
SUBSTITUTES & CROSS-REFERENCES 2
MC24G3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
650-8Reference 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 03-2143?
03-2143 is a RELAY,ELECTROMAGNETIC manufactured by Legrand.
What parts can replace 03-2143?
There are 2 known substitutes for 03-2143: MC24G3, 650-8. Substitute compatibility should be verified for your specific system.
What is the NSN for 03-2143?
03-2143 is cataloged in the U.S. Government catalog under NSN 4140-01-304-1597. This indicates validated use in U.S. government and defense supply chains.
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