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QO330X — CIRCUIT BREAKER

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

QO330X: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_width: 2.500 INCHES NOMINAL IN, body_height: 2.310 INCHES NOMINAL IN, body_length: 3.000 INCHES NOMINAL IN, frequency_in_hertz: 60.0 SINGLE LOCATION, maximum_continuous_load_current_rating_per_pole: 30.0 AMPERES AC ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-449-7899, 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→ QO330X
NSN: 5925-01-449-7899
FSC: 5925 — Circuit Breakers
CAGE: 56365 — SCHNEIDER ELECTRIC USA, INC. (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_width2.500 INCHES NOMINAL IN
body_height2.310 INCHES NOMINAL IN
body_length3.000 INCHES NOMINAL IN
pole_quantity3
frequency_in_hertz60.0 SINGLE LOCATION
maximum_continuous_load_current_rating_per_pole30.0 AMPERES AC ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts240.0 AC ALL LOCATIONS
NSN5925-01-449-7899
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN QO330X MFR CIRCUIT BREAKER
KEY FEATURES
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC ALL LOCATIONS
•
FREQUENCY IN HERTZ: 60.0 SINGLE LOCATION
•
BODY WIDTH: 2.500 INCHES NOMINAL IN
•
BODY HEIGHT: 2.310 INCHES NOMINAL IN
•
POLE QUANTITY: 3
•
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 30.0 AMPERES AC ALL LOCATIONS
•
BODY LENGTH: 3.000 INCHES NOMINAL IN
•
MATERIAL: PLASTIC CASE
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ60.0 SINGLE LOCATION
BODY WIDTH2.500 INCHES NOMINAL IN
BODY HEIGHT2.310 INCHES NOMINAL IN
POLE QUANTITY3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE30.0 AMPERES AC ALL LOCATIONS
BODY LENGTH3.000 INCHES NOMINAL IN
MATERIALPLASTIC CASE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is QO330X?
QO330X is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for QO330X?
QO330X is cataloged in the U.S. Government catalog under NSN 5925-01-449-7899. 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.