PartsTable
Technical Data Sheet
EHB3040 ✓ 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: 2.750 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 part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-443-4047, 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 EHB3040
NSN: 5925-00-443-4047
FSC: 5925
CAGE: 89946 — EATON CORPORATION DBA EATON INOAC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width2.750 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
NSN5925-00-443-4047
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN EHB3040 MFR CIRCUIT BREAKER
KEY FEATURES
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 40.0 AMPERES AC ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE
RESET METHOD: MANUAL
ACTUATOR FUNCTION: TRIP-RESET
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 135.0 ALL LOCATIONS
TERMINAL TYPE AND QUANTITY: 6 COMPRESSION
MATERIAL: PLASTIC CASE
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.).
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE40.0 AMPERES AC ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
RESET METHODMANUAL
ACTUATOR FUNCTIONTRIP-RESET
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT135.0 ALL LOCATIONS
TERMINAL TYPE AND QUANTITY6 COMPRESSION
MATERIALPLASTIC CASE
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.).
ACTUATOR POSITION DESIGNATIONAT POLE TWO
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
WC375/18-012Interchangeable
interchangeable cross-reference
interchangeable
EHD3100LInterchangeable
interchangeable cross-reference
interchangeable
W-C-375/18Interchangeable
interchangeable cross-reference
interchangeable
4989D52G34Interchangeable
interchangeable cross-reference
interchangeable
5925PL0935464Interchangeable
interchangeable cross-reference
interchangeable
WC375/18-004Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EHB3040?
EHB3040 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace EHB3040?
There are 21 known substitutes for EHB3040: WC375/18-012, EHD3100L, W-C-375/18 and 18 more. Substitute compatibility should be verified for your specific system.
Is EHB3040 still available?
EHB3040 is currently cancelled.
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