4284031-1 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

4284031-1: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include reset_method: AUTOMATIC, end_item_identification: SWITCHBOARD. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-322-3979, 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→ 4284031-1

NSN: 5925-01-322-3979
FSC: 5925 — Circuit Breakers
CAGE: 39805 — WHIPP & BOURNE INC. (USA)

SPECIFICATIONS

reset_method	AUTOMATIC
pole_quantity	3
special_features	FRAME SIZE 1600,450 VOLTS AC,TRIP AMP 1600,60 HZ,12 V AC CONTROL VOLTS,MOUNTING CONNECTION-RMLV,DIMENSIONS 24W X 29 1/8H X 25 1/4D INCHES,INSULATED,DRAW OUT TYPE MOUNTING,TRIP RELEASE E/M V
end_item_identification	SWITCHBOARD
NSN	5925-01-322-3979

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: AUTOMATIC

•

POLE QUANTITY: 3

TECHNICAL CHARACTERISTICS

RESET METHOD	AUTOMATIC
POLE QUANTITY	3
SPECIAL FEATURES	FRAME SIZE 1600,450 VOLTS AC,TRIP AMP 1600,60 HZ,12 V AC CONTROL VOLTS,MOUNTING CONNECTION-RMLV,DIMENSIONS 24W X 29 1/8H X 25 1/4D INCHES,INSULATED,DRAW OUT TYPE MOUNTING,TRIP RELEASE E/M V
END ITEM IDENTIFICATION	SWITCHBOARD

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

419805Reference 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 4284031-1?

4284031-1 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 4284031-1?

There is 1 known substitute for 4284031-1: 419805. Substitute compatibility should be verified for your specific system.

What is the NSN for 4284031-1?

4284031-1 is cataloged in the U.S. Government catalog under NSN 5925-01-322-3979. This indicates validated use in U.S. government and defense supply chains.

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4284031-1 — CIRCUIT BREAKER

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