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Technical Data Sheet
PartsTable / MRO / EHD3050L
EHD3050L ✓ 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 TYPEMULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN, body_height: 3.375 INCHES NOMINAL3.375 INCHES NOMINAL IN, body_length: 6.000 INCHES NOMINAL6.000 INCHES NOMINAL IN, boss_height: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-259-4726, 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→ EHD3050L
NSN: 5925-01-259-4726
FSC: 5925
CAGE: 89946 — EATON CORPORATION DBA EATON INOAC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleMULTIPOLE-SINGLE ACTUATOR TYPEMULTIPOLE-SINGLE ACTUATOR TYPE
body_width2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN
body_height3.375 INCHES NOMINAL3.375 INCHES NOMINAL IN
body_length6.000 INCHES NOMINAL6.000 INCHES NOMINAL IN
boss_height0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
pole_quantity33
fragility_factorMODERATELY RUGGEDMODERATELY RUGGED
actuator_functionTRIP-RESET
frequency_in_hertz60.0 ALL LOCATIONS
NSN5925-01-259-4726
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN EHD3050L MFR CIRCUIT BREAKER
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 81348-W-C-375/18 GOVERNMENT SPECIFICATION
•
BODY WIDTH: 2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN
•
BODY HEIGHT: 3.375 INCHES NOMINAL3.375 INCHES NOMINAL IN
•
TRIP RELEASE CHARACTERISTIC: TIME DELAY ALL LOCATIONS
•
BOSS HEIGHT: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
•
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 14000.0 AC ALL LOCATIONS
•
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT: 4.000 MAXIMUM AT 200 PCT ALL LOCATIONS
•
SPECIAL HANDLING FEATURE: MAGNETICMAGNETIC
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81348-W-C-375/18 GOVERNMENT SPECIFICATION
BODY WIDTH2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN
BODY HEIGHT3.375 INCHES NOMINAL3.375 INCHES NOMINAL IN
TRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONS
BOSS HEIGHT0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS14000.0 AC ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT4.000 MAXIMUM AT 200 PCT ALL LOCATIONS
SPECIAL HANDLING FEATUREMAGNETICMAGNETIC
FRAGILITY FACTORMODERATELY RUGGEDMODERATELY RUGGED
ACTUATOR FUNCTIONTRIP-RESET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
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
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EHD3050L?
EHD3050L is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace EHD3050L?
There are 23 known substitutes for EHD3050L: WC375/18-012, EHD3100L, W-C-375/18 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EHD3050L?
EHD3050L is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-259-4726. 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: July 2026