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Technical Data Sheet
0740637 ✓ 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: PLASTIC CASE, body_style: SINGLE POLE TYPE, body_width: 0.750 INCHES NOMINAL IN, reset_method: AUTOMATIC, storage_type: GENERAL PURPOSE WAREHOUSE, overall_length: 2.190 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-929-7718, 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 0740637
NSN: 5925-00-929-7718
FSC: 5925
CAGE: S3002 — GENERAL DYNAMICS EUROPEAN, LAND-SYSTEMS-MOWAG GMBH DBA GDELS (CHE)
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width0.750 INCHES NOMINAL IN
reset_methodAUTOMATIC
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity1
overall_length2.190 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
nominal_thread_size0.138 INCHES IN
trip_release_methodTHERMAL SINGLE LOCATION
circuit_protection_typeOVERCURRENT SINGLE LOCATION
thread_quantity_per_inch32
NSN5925-00-929-7718
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 0740637 MFR CIRCUIT BREAKER
KEY FEATURES
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION
MATERIAL: PLASTIC CASE
TRIP RELEASE AMBIENT TEMP RATING: 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 28.0 DC SINGLE LOCATION
BODY WIDTH: 0.750 INCHES NOMINAL IN
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 138.0 SINGLE LOCATION
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.190 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP SINGLE LOCATION
MATERIALPLASTIC CASE
TRIP RELEASE AMBIENT TEMP RATING25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS28.0 DC SINGLE LOCATION
BODY WIDTH0.750 INCHES NOMINAL IN
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT138.0 SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS575.0 DC SINGLE LOCATION
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
PSA10Interchangeable
interchangeable cross-reference
interchangeable
AA55571/05-001Interchangeable
interchangeable cross-reference
interchangeable
A-A-55571/5Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-13516-5Interchangeable
interchangeable cross-reference
interchangeable
MS39066-1Interchangeable
interchangeable cross-reference
interchangeable
M13516/5-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0740637?
0740637 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 0740637?
There are 22 known substitutes for 0740637: PSA10, AA55571/05-001, A-A-55571/5 and 19 more. Substitute compatibility should be verified for your specific system.
Is 0740637 still available?
0740637 is currently cancelled.
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