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QOU3601021 — CIRCUIT BREAKER

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

QOU3601021: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include special_features: CIRCUIT BREAKER,MINIATURE,THERMALMAGNETIC,TRIP FREE, end_item_identification: MQ9-REAPER. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-596-6409, 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→ QOU3601021
NSN: 5925-01-596-6409
FSC: 5925 — Circuit Breakers
CAGE: 56302 — SQUARE D CO CEDAR RAPIDS MFG PLANT (USA)
SPECIFICATIONS
special_featuresCIRCUIT BREAKER,MINIATURE,THERMALMAGNETIC,TRIP FREE
end_item_identificationMQ9-REAPER
NSN5925-01-596-6409
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN QOU3601021 MFR CIRCUIT BREAKER
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCIRCUIT BREAKER,MINIATURE,THERMALMAGNETIC,TRIP FREE
END ITEM IDENTIFICATIONMQ9-REAPER
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 1
40009835+005Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is QOU3601021?
QOU3601021 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace QOU3601021?
There is 1 known substitute for QOU3601021: 40009835+005. Substitute compatibility should be verified for your specific system.
What is the NSN for QOU3601021?
QOU3601021 is cataloged in the U.S. Government catalog under NSN 5925-01-596-6409. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.