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Technical Data Sheet
1053031 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN, body_height: 2.677 INCHES MINIMUM AND 2.697 INCHES MAXIMUM IN, body_length: 5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM IN, boss_height: 0.208 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-815-8646, 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 1053031
NSN: 5925-00-815-8646
FSC: 5925
CAGE: 28528 — ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN
body_height2.677 INCHES MINIMUM AND 2.697 INCHES MAXIMUM IN
body_length5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM IN
boss_height0.208 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN
finger_typeTEST PROD STEPPED SINGLE FINGER
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
finger_length0.562 INCHES NOMINAL SINGLE FINGER IN
pole_quantity3
terminal_typePIN
NSN5925-00-815-8646
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 1053031 MFR CIRCUIT BREAKER
KEY FEATURES
RESET METHOD: MANUAL
TERMINAL TYPE AND QUANTITY: 6 THREADED STUD
NOMINAL THREAD SIZE: 0.164 INCHES IN
ACTUATOR FUNCTION: TRIP-RESET
TRIP RELEASE METHOD: MAGNETIC-HYDRAULIC ALL LOCATIONS
ACTUATOR POSITION DESIGNATION: AT POLE TWO
FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RESET METHODMANUAL
TERMINAL TYPE AND QUANTITY6 THREADED STUD
NOMINAL THREAD SIZE0.164 INCHES IN
ACTUATOR FUNCTIONTRIP-RESET
TRIP RELEASE METHODMAGNETIC-HYDRAULIC ALL LOCATIONS
ACTUATOR POSITION DESIGNATIONAT POLE TWO
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN
POLE QUANTITY3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
105-0303-001Interchangeable
interchangeable cross-reference
interchangeable
9976218-3Interchangeable
interchangeable cross-reference
interchangeable
996295-02Interchangeable
interchangeable cross-reference
interchangeable
583-1 1/2-D1Interchangeable
interchangeable cross-reference
interchangeable
4592488Interchangeable
interchangeable cross-reference
interchangeable
583-1 1/2DIInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1053031?
1053031 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1053031?
There are 9 known substitutes for 1053031: 105-0303-001, 9976218-3, 996295-02 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1053031?
1053031 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-815-8646. This indicates validated use in U.S. government and defense supply chains.
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