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Technical Data Sheet
PartsTable / MRO / ETN-276410
ETN-276410 ✓ 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, reset_method: MANUAL, main_contact_tripping_mechanism_type: TRIP FREE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-422-6749, 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→ ETN-276410
NSN: 5925-01-422-6749
FSC: 5925
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
materialPLASTIC CASE
reset_methodMANUAL
main_contact_tripping_mechanism_typeTRIP FREE
NSN5925-01-422-6749
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN ETN-276410 MFR CIRCUIT BREAKER
KEY FEATURES
•
MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE
•
RESET METHOD: MANUAL
•
MATERIAL: PLASTIC CASE
TECHNICAL CHARACTERISTICS (FLIS)
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
RESET METHODMANUAL
MATERIALPLASTIC CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
P1381Interchangeable
interchangeable cross-reference
interchangeable
A43058Interchangeable
interchangeable cross-reference
interchangeable
GAG185Interchangeable
interchangeable cross-reference
interchangeable
61939Interchangeable
interchangeable cross-reference
interchangeable
C106-2804Interchangeable
interchangeable cross-reference
interchangeable
A-61939Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ETN-276410?
ETN-276410 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace ETN-276410?
There are 6 known substitutes for ETN-276410: P1381, A43058, GAG185 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ETN-276410?
ETN-276410 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-422-6749. 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