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ETN5961OOU01 — CIRCUIT BREAKER

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

ETN5961OOU01: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 9.000 INCHES NOMINAL IN, body_height: 6.000 INCHES NOMINAL IN, body_length: 11.000 INCHES NOMINAL IN, frequency_in_hertz: 60.0 ALL LOCATIONS, operating_voltage_type_and_rating_per_pole_in_volts: 500.0 AC AND 250.0 DC ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-320-2765, 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→ ETN5961OOU01
NSN: 5925-01-320-2765
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width9.000 INCHES NOMINAL IN
body_height6.000 INCHES NOMINAL IN
body_length11.000 INCHES NOMINAL IN
pole_quantity3
frequency_in_hertz60.0 ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts500.0 AC AND 250.0 DC ALL LOCATIONS
NSN5925-01-320-2765
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN ETN5961OOU01 MFR CIRCUIT BREAKER
KEY FEATURES
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 500.0 AC AND 250.0 DC ALL LOCATIONS
•
FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS
•
BODY STYLE: MULTIPOLE-SINGLE ACTUATOR TYPE
•
BODY WIDTH: 9.000 INCHES NOMINAL IN
•
BODY HEIGHT: 6.000 INCHES NOMINAL IN
•
POLE QUANTITY: 3
•
BODY LENGTH: 11.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC AND 250.0 DC ALL LOCATIONS
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
BODY STYLEMULTIPOLE-SINGLE ACTUATOR TYPE
BODY WIDTH9.000 INCHES NOMINAL IN
BODY HEIGHT6.000 INCHES NOMINAL IN
POLE QUANTITY3
BODY LENGTH11.000 INCHES NOMINAL IN
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ETN5961OOU01?
ETN5961OOU01 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for ETN5961OOU01?
ETN5961OOU01 is cataloged in the U.S. Government catalog under NSN 5925-01-320-2765. 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.