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EC20U4-2U — EC20U4-2U

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

EC20U4-2U: EC20U4-2U.

The EC20U4-2U is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, temp_rating: -65.0 CELSIUS AND 200.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, surface_treatment: SILVER CORE CONDUCTOR ALL CONDUCTORS, round_conductor_size: 20 AWG ALL CONDUCTORS. The unit ships in a 2U form factor suitable for standard rack-mount installations.

This part is cataloged in the U.S. Government catalog under NSN 6145-01-271-4387, 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
MRO→ MRO_GENERAL→ 2U BAY→ EC20U4-2U
NSN: 6145-01-271-4387
FSC: 6145 — Wire and Cable, Electrical
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
temp_rating-65.0 CELSIUS AND 200.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentSILVER CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity2
round_conductor_size20 AWG ALL CONDUCTORS
cross-sectional_width0.116 INCHES NOMINAL IN
cross-sectional_height0.058 INCHES NOMINAL IN
cross-sectional_shape_styleTWIST
departure_from_cited_documentAS MODIFIED BY STRAND QUANTITY PER CONDUCTOR AND STRAND AWG SIZE PER CONDUCTOR
strand_awg_size_per_conductor32 ALL CONDUCTORS
NSN6145-01-271-4387
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: EC20U4-2U · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
2U Form Factor
•
ROUND CONDUCTOR SIZE: 20 AWG ALL CONDUCTORS
•
TEMP RATING: -65.0 CELSIUS AND 200.0 CELSIUS DEGC
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
CROSS-SECTIONAL HEIGHT: 0.058 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.116 INCHES NOMINAL IN
•
CONDUCTOR QUANTITY: 2
•
STRAND AWG SIZE PER CONDUCTOR: 32 ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
TEMP RATING-65.0 CELSIUS AND 200.0 CELSIUS DEGC
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL HEIGHT0.058 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.116 INCHES NOMINAL IN
CONDUCTOR QUANTITY2
STRAND AWG SIZE PER CONDUCTOR32 ALL CONDUCTORS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B298 FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLETWIST
SUBSTITUTES & CROSS-REFERENCES 3
734444-91Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-C-55021/2Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-55021/2Reference document
Same NSN cross-reference
Reference document — Identification 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 EC20U4-2U?
EC20U4-2U is a EC20U4-2U. It is classified as a MRO (MRO_GENERAL).
What parts can replace EC20U4-2U?
There are 3 known substitutes for EC20U4-2U: 734444-91, MIL-C-55021/2, MIL-DTL-55021/2. Substitute compatibility should be verified for your specific system.
What is the NSN for EC20U4-2U?
EC20U4-2U is cataloged in the U.S. Government catalog under NSN 6145-01-271-4387. This indicates validated use in U.S. government and defense supply chains.
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