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WC375/18-001 — Technical Data Sheet

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— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
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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: 4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM IN, body_height: 3.365 INCHES MINIMUM AND 3.385 INCHES MAXIMUM IN, body_length: 5.990 INCHES MINIMUM AND 6.010 INCHES MAXIMUM IN, boss_height: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5925-01-096-4664, 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→ WC375/18-001
NSN: 5925-01-096-4664
FSC: 5925
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM IN
body_height3.365 INCHES MINIMUM AND 3.385 INCHES MAXIMUM IN
body_length5.990 INCHES MINIMUM AND 6.010 INCHES MAXIMUM IN
boss_height0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity3
actuator_functionTRIP-RESET
frequency_in_hertz60.0 ALL LOCATIONS
trip_release_methodTHERMAL-MAGNETIC ALL LOCATIONS
NSN5925-01-096-4664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN WC375/18-001 MFR CIRCUIT BREAKER
KEY FEATURES
•
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.).
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 ALL LOCATIONS
•
ACTUATOR POSITION DESIGNATION: AT POLE TWO
•
TERMINAL TYPE AND QUANTITY: 6 COMPRESSION
•
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
•
ACTUATOR FUNCTION: TRIP-RESET
•
MATERIAL: PLASTIC CASE
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 480.0 AC ALL LOCATIONS
TECHNICAL CHARACTERISTICS
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.).
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS
ACTUATOR POSITION DESIGNATIONAT POLE TWO
TERMINAL TYPE AND QUANTITY6 COMPRESSION
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
ACTUATOR FUNCTIONTRIP-RESET
MATERIALPLASTIC CASE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS480.0 AC ALL LOCATIONS
RESET METHODMANUAL
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
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
WC375/18-004InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WC375/18-001?
WC375/18-001 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace WC375/18-001?
There are 20 known substitutes for WC375/18-001: WC375/18-012, EHD3100L, W-C-375/18 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WC375/18-001?
WC375/18-001 is cataloged in the Federal Logistics Information System under NSN 5925-01-096-4664. 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: October 2026