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ETN317010S31 — CIRCUIT BREAKER

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

ETN317010S31: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include special_features: VOLTS-500 VAC; FREQUENCY-400 HZ/60Z; 250 AMP; SEL CCS RATING DIAL W/115 VAC SHUNT TRIP/ 1A&1B AUX SW VAC, end_item_identification: CIRCUIT BREAKER AQB-A252. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-535-7858, 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→ ETN317010S31
NSN: 5925-01-535-7858
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
pole_quantity3
special_featuresVOLTS-500 VAC; FREQUENCY-400 HZ/60Z; 250 AMP; SEL CCS RATING DIAL W/115 VAC SHUNT TRIP/ 1A&1B AUX SW VAC
end_item_identificationCIRCUIT BREAKER AQB-A252
NSN5925-01-535-7858
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN ETN317010S31 MFR CIRCUIT BREAKER
KEY FEATURES
•
POLE QUANTITY: 3
TECHNICAL CHARACTERISTICS
POLE QUANTITY3
SPECIAL FEATURESVOLTS-500 VAC; FREQUENCY-400 HZ/60Z; 250 AMP; SEL CCS RATING DIAL W/115 VAC SHUNT TRIP/ 1A&1B AUX SW VAC
END ITEM IDENTIFICATIONCIRCUIT BREAKER AQB-A252
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 ETN317010S31?
ETN317010S31 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for ETN317010S31?
ETN317010S31 is cataloged in the U.S. Government catalog under NSN 5925-01-535-7858. 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.