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521-004-02 — CIRCUIT BREAKER

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

521-004-02: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include reset_method: MANUAL, frequency_in_hertz: 60.0 ALL LOCATIONS, trip_release_method: MAGNETIC ALL LOCATIONS, circuit_protection_type: OVERCURRENT ALL LOCATIONS, end_item_identification: F/A-22 RAPTOR, main_contact_tripping_mechanism_type: TRIP FREE. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-374-6998, 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→ 521-004-02
NSN: 5925-01-374-6998
NIINs: 013746998, 014881221
FSC: 5925 — Circuit Breakers
CAGE: 0D9L5 — SEA CONTAINERS AMERICA INC (USA)
SPECIFICATIONS
reset_methodMANUAL
pole_quantity3
frequency_in_hertz60.0 ALL LOCATIONS
trip_release_methodMAGNETIC ALL LOCATIONS
circuit_protection_typeOVERCURRENT ALL LOCATIONS
end_item_identificationF/A-22 RAPTOR
main_contact_tripping_mechanism_typeTRIP FREE
maximum_continuous_load_current_rating_per_pole46.0 AMPERES AC ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts230.0 AC ALL LOCATIONS
NSN5925-01-374-6998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 521-004-02 MFR CIRCUIT BREAKER
KEY FEATURES
•
RESET METHOD: MANUAL
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 230.0 AC ALL LOCATIONS
•
FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS
•
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
•
POLE QUANTITY: 3
•
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 46.0 AMPERES AC ALL LOCATIONS
•
MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE
•
TRIP RELEASE METHOD: MAGNETIC ALL LOCATIONS
TECHNICAL CHARACTERISTICS
RESET METHODMANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS230.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
POLE QUANTITY3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE46.0 AMPERES AC ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
TRIP RELEASE METHODMAGNETIC ALL LOCATIONS
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 521-004-02?
521-004-02 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 521-004-02?
521-004-02 is cataloged in the U.S. Government catalog under NSN 5925-01-374-6998. This indicates validated use in U.S. government and defense supply chains.
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