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W-C-375/28-004 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 4.125 INCHES NOMINAL IN, body_height: 3.375 INCHES NOMINAL IN, body_length: 6.000 INCHES NOMINAL IN, boss_height: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5925-00-236-9000, 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→ W-C-375/28-004
NSN: 5925-00-236-9000
FSC: 5925
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width4.125 INCHES NOMINAL IN
body_height3.375 INCHES NOMINAL IN
body_length6.000 INCHES NOMINAL IN
boss_height0.125 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity3
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
frequency_in_hertz60.0 ALL LOCATIONS
NSN5925-00-236-9000
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN W-C-375/28-004 MFR CIRCUIT BREAKER
KEY FEATURES
•
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
•
TEST DATA DOCUMENT: 81348-W-C-375 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 14000.0 AC ALL LOCATIONS
•
BODY WIDTH: 4.125 INCHES NOMINAL IN
•
RESET METHOD: MANUAL
•
SPECIFICATION/STANDARD DATA: 81348-W-C-375/18 GOVERNMENT SPECIFICATION
•
ACTUATOR FUNCTION: TRIP-RESET
•
TRIP RELEASE AMBIENT TEMP RATING: 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC
TECHNICAL CHARACTERISTICS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
TEST DATA DOCUMENT81348-W-C-375 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS14000.0 AC ALL LOCATIONS
BODY WIDTH4.125 INCHES NOMINAL IN
RESET METHODMANUAL
SPECIFICATION/STANDARD DATA81348-W-C-375/18 GOVERNMENT SPECIFICATION
ACTUATOR FUNCTIONTRIP-RESET
TRIP RELEASE AMBIENT TEMP RATING40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC
TRIP RELEASE METHODTHERMAL-MAGNETIC ALL LOCATIONS
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE25.0 AMPERES AC ALL LOCATIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
WC375/18-012InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
EHD3100LInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
W-C-375/18InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4989D52G34InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5925PL0935464InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
EHB3060InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W-C-375/28-004?
W-C-375/28-004 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace W-C-375/28-004?
There are 21 known substitutes for W-C-375/28-004: WC375/18-012, EHD3100L, W-C-375/18 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-C-375/28-004?
W-C-375/28-004 is cataloged in the Federal Logistics Information System under NSN 5925-00-236-9000. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026