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Technical Data Sheet
ES7751-22EJ978 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The ES7751-22EJ978 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION COVER SINGLE CONDUCTOR, material: COPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR, temp_rating: 200.0 CELSIUS DEGC, tracer_color: GRAY/GREY SECOND TRACER SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-244-4377, 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 ES7751-22EJ978
NSN: 6145-00-244-4377
FSC: 6145
CAGE: 20418 — DRS SUSTAINMENT SYSTEMS, INC. (USA)
SPECIFICATIONS
colorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
materialCOPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
temp_rating200.0 CELSIUS DEGC
tracer_colorGRAY/GREY SECOND TRACER SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
precious_materialSILVER
surface_treatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
round_conductor_size22 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor34 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
NSN6145-00-244-4377
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: ES7751-22EJ978 · 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
CROSS SECTION OUTSIDE DIAMETER: 0.049 INCHES NOMINAL IN
TEMP RATING: 200.0 CELSIUS DEGC
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
COLOR: WHITE FIRST POSITION COVER SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 22 AWG SINGLE CONDUCTOR
TRACER COLOR: GRAY/GREY SECOND TRACER SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 34 SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER0.049 INCHES NOMINAL IN
TEMP RATING200.0 CELSIUS DEGC
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
COLORWHITE FIRST POSITION COVER SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE22 AWG SINGLE CONDUCTOR
TRACER COLORGRAY/GREY SECOND TRACER SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR34 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
428-4821-000Upgraded Successor
successor cross-reference
successor
TX-28-128-9Upgraded Successor
successor cross-reference
successor
NEMA-HP3Upgraded Successor
successor cross-reference
successor
HP3-EXBDB36Upgraded Successor
successor cross-reference
successor
MIL-W-16878/4Upgraded Successor
successor cross-reference
successor
M16878/4BDB914Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ES7751-22EJ978?
ES7751-22EJ978 is a ES7751-22EJ978. It is classified as a MRO (MRO_GENERAL).
What parts can replace ES7751-22EJ978?
There are 28 known substitutes for ES7751-22EJ978: 428-4821-000, TX-28-128-9, NEMA-HP3 and 25 more. Substitute compatibility should be verified for your specific system.
Is ES7751-22EJ978 still available?
ES7751-22EJ978 is currently cancelled.
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