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EF3-A025 — CIRCUIT BREAKER

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

EF3-A025: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 4.500 INCHES NOMINAL IN, body_height: 3.344 INCHES NOMINAL IN, body_length: 6.000 INCHES NOMINAL IN, boss_height: 0.219 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-145-4565, 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→ EF3-A025
NSN: 5925-01-145-4565
FSC: 5925 — Circuit Breakers
CAGE: 60555 — SIEMENS-ALLIS INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width4.500 INCHES NOMINAL IN
body_height3.344 INCHES NOMINAL IN
body_length6.000 INCHES NOMINAL IN
boss_height0.219 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity3
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
features_providedADJUSTABLE TRIP RELEASE
NSN5925-01-145-4565
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN EF3-A025 MFR CIRCUIT BREAKER
KEY FEATURES
•
RESET METHOD: MANUAL
•
INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP ALL LOCATIONS
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 600.0 AC AND 250.0 DC ALL LOCATIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
ACTUATOR POSITION DESIGNATION: AT POLE TWO
•
FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH: 1.500 INCHES NOMINAL IN
•
FRAGILITY FACTOR: MODERATELY RUGGED
TECHNICAL CHARACTERISTICS
RESET METHODMANUAL
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS600.0 AC AND 250.0 DC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
ACTUATOR POSITION DESIGNATIONAT POLE TWO
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH1.500 INCHES NOMINAL IN
FRAGILITY FACTORMODERATELY RUGGED
BODY STYLEMULTIPOLE-SINGLE ACTUATOR TYPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS
OTHER ITEMS IN FSC 5925 — Circuit Breakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EF3-A025?
EF3-A025 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for EF3-A025?
EF3-A025 is cataloged in the U.S. Government catalog under NSN 5925-01-145-4565. This indicates validated use in U.S. government and defense supply chains.
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