PartsTable
Technical Data Sheet
ETN4226 ✓ 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: MANUALMANUAL, storage_type: GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE, pole_quantity: 33, fragility_factor: MODERATELY RUGGEDMODERATELY RUGGED, frequency_in_hertz: 60.0 ALL LOCATIONS60.0 ALL LOCATIONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-265-9474, 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 ETN4226
NSN: 5925-00-265-9474
FSC: 5925
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
materialPLASTIC CASE
reset_methodMANUALMANUAL
storage_typeGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
pole_quantity33
fragility_factorMODERATELY RUGGEDMODERATELY RUGGED
frequency_in_hertz60.0 ALL LOCATIONS60.0 ALL LOCATIONS
trip_release_methodTHERMAL-MAGNETIC ALL LOCATIONSTHERMAL-MAGNETIC ALL LOCATIONS
arc_quenching_methodMAGNETIC BLOWOUTMAGNETIC BLOWOUT
circuit_protection_typeOVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
terminal_type_and_quantity6 THREADED STUD6 THREADED STUD
trip_release_characteristicTIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS
trip_release_ambient_temp_rating25.0 CELSIUS NOMINAL ALL LOCATIONS25.0 CELSIUS NOMINAL ALL LOCATIONS DEGC
NSN5925-00-265-9474
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN ETN4226 MFR CIRCUIT BREAKER
KEY FEATURES
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED: GENERAL PURPOSEGENERAL PURPOSE
TRIP RELEASE METHOD: THERMAL-MAGNETIC ALL LOCATIONSTHERMAL-MAGNETIC ALL LOCATIONS
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING: 25.0 CELSIUS NOMINAL ALL LOCATIONS25.0 CELSIUS NOMINAL ALL LOCATIONS DEGC
TRIP RELEASE CHARACTERISTIC: TIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 15000.0 AC ALL LOCATIONS15000.0 AC ALL LOCATIONS
STORAGE TYPE: GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)4 UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDGENERAL PURPOSEGENERAL PURPOSE
TRIP RELEASE METHODTHERMAL-MAGNETIC ALL LOCATIONSTHERMAL-MAGNETIC ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING25.0 CELSIUS NOMINAL ALL LOCATIONS25.0 CELSIUS NOMINAL ALL LOCATIONS DEGC
TRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS15000.0 AC ALL LOCATIONS15000.0 AC ALL LOCATIONS
STORAGE TYPEGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)4 UNTHREADED HOLE(S)
FRAGILITY FACTORMODERATELY RUGGEDMODERATELY RUGGED
POLE QUANTITY33
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
N74153BInterchangeable
interchangeable cross-reference
interchangeable
SN74153JInterchangeable
interchangeable cross-reference
interchangeable
P161-54153Interchangeable
interchangeable cross-reference
interchangeable
1764697Interchangeable
Same NIIN cross-reference
interchangeable
5031-011Interchangeable
Same NIIN cross-reference
interchangeable
15A1352-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ETN4226?
ETN4226 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace ETN4226?
There are 6 known substitutes for ETN4226: N74153B, SN74153J, P161-54153 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ETN4226?
ETN4226 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-265-9474. This indicates validated use in U.S. government and defense supply chains.
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