ETN342510S31 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

ETN342510S31: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 9.000 INCHES NOMINAL IN, body_height: 5.063 INCHES NOMINAL IN, body_length: 15.500 INCHES NOMINAL IN, reset_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-535-3597, 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→ ETN342510S31

NSN: 5925-01-535-3597
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	MULTIPOLE-SINGLE ACTUATOR TYPE
body_width	9.000 INCHES NOMINAL IN
body_height	5.063 INCHES NOMINAL IN
body_length	15.500 INCHES NOMINAL IN
reset_method	MANUAL
pole_quantity	3
frequency_in_hertz	60.0 ALL LOCATIONS
end_item_identification	CIRCUIT BREAKER, AQB-LF402
part_name_assigned_by_controlling_agency	ANTRON MOLDED-CASE CIRCUIT BREAKER, AQB-LF402 TYPE
maximum_continuous_load_current_rating_per_pole	400.0 AMPERES AC ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts	115.0 AC ALL LOCATIONS
NSN	5925-01-535-3597

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 115.0 AC ALL LOCATIONS

•

FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS

•

BODY STYLE: MULTIPOLE-SINGLE ACTUATOR TYPE

•

BODY WIDTH: 9.000 INCHES NOMINAL IN

•

BODY HEIGHT: 5.063 INCHES NOMINAL IN

•

POLE QUANTITY: 3

•

MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 400.0 AMPERES AC ALL LOCATIONS

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	115.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ	60.0 ALL LOCATIONS
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPE
BODY WIDTH	9.000 INCHES NOMINAL IN
BODY HEIGHT	5.063 INCHES NOMINAL IN
POLE QUANTITY	3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	400.0 AMPERES AC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	100000.0 AC SINGLE LOCATION
BODY LENGTH	15.500 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 1

ETN4325-10S31Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ETN342510S31?

ETN342510S31 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace ETN342510S31?

There is 1 known substitute for ETN342510S31: ETN4325-10S31. Substitute compatibility should be verified for your specific system.

What is the NSN for ETN342510S31?

ETN342510S31 is cataloged in the U.S. Government catalog under NSN 5925-01-535-3597. This indicates validated use in U.S. government and defense supply chains.

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