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ETN8266 — CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

ETN8266: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: RECTANGULAR DIMENSIONAL ENVELOPE, reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE, overall_width: 9.000 INCHES NOMINAL IN, overall_height: 7.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-302-3307, 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→ ETN8266
NSN: 5925-01-302-3307
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleRECTANGULAR DIMENSIONAL ENVELOPE
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
overall_width9.000 INCHES NOMINAL IN
pole_quantity3
overall_height7.438 INCHES NOMINAL IN
overall_length22.000 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
frequency_in_hertz60.0 ALL LOCATIONS
circuit_protection_typeOVERCURRENT ALL LOCATIONS
special_handling_featureMAGNETIC
NSN5925-01-302-3307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN ETN8266 MFR CIRCUIT BREAKER
KEY FEATURES
•
RESET METHOD: MANUAL
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 500.0 AC AND 250.0 DC ALL LOCATIONS
•
FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
BODY STYLE: RECTANGULAR DIMENSIONAL ENVELOPE
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 ALL LOCATIONS
•
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
TECHNICAL CHARACTERISTICS
RESET METHODMANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC AND 250.0 DC ALL LOCATIONS
OVERALL HEIGHT7.438 INCHES NOMINAL IN
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
FRAGILITY FACTORMODERATELY RUGGED
BODY STYLERECTANGULAR DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
POLE QUANTITY3
SUBSTITUTES & CROSS-REFERENCES 1
ETN8269Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ETN8266?
ETN8266 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace ETN8266?
There is 1 known substitute for ETN8266: ETN8269. Substitute compatibility should be verified for your specific system.
What is the NSN for ETN8266?
ETN8266 is cataloged in the U.S. Government catalog under NSN 5925-01-302-3307. This indicates validated use in U.S. government and defense supply chains.
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