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Technical Data Sheet
64-0127 ✓ 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: RECTANGULAR DIMENSIONAL ENVELOPE, reset_method: AUTOMATIC, storage_type: GENERAL PURPOSE WAREHOUSE, overall_width: 1.563 INCHES NOMINAL IN, overall_height: 1.410 INCHES NOMINAL 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 5925-01-129-3384, 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 64-0127
NSN: 5925-01-129-3384
FSC: 5925
CAGE: 04664 — PIERCE MANUFACTURING INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleRECTANGULAR DIMENSIONAL ENVELOPE
reset_methodAUTOMATIC
storage_typeGENERAL PURPOSE WAREHOUSE
overall_width1.563 INCHES NOMINAL IN
pole_quantity1
overall_height1.410 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
special_featuresPOWER SUPPLY AC/DC 24V V
trip_release_methodTHERMAL SINGLE LOCATION
circuit_protection_typeOVERCURRENT SINGLE LOCATION
NSN5925-01-129-3384
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 64-0127 MFR CIRCUIT BREAKER
KEY FEATURES
BODY STYLE: RECTANGULAR DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 SINGLE LOCATION
TRIP RELEASE METHOD: THERMAL SINGLE LOCATION
RESET METHOD: AUTOMATIC
CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 12.0 DC SINGLE LOCATION
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESWITH 90 DEGREE MOUNTING BRACKET INCLUDED
OVERALL HEIGHT1.410 INCHES NOMINAL IN
BODY STYLERECTANGULAR DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 SINGLE LOCATION
TRIP RELEASE METHODTHERMAL SINGLE LOCATION
RESET METHODAUTOMATIC
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS12.0 DC SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT4.000 MINIMUM AT 200 PCT AND 5.000 MAXIMUM AT 200 PCT SINGLE LOCATION
TRIP RELEASE CHARACTERISTICTIME DELAY SINGLE LOCATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
19881NPC16Interchangeable
interchangeable cross-reference
interchangeable
54240Interchangeable
interchangeable cross-reference
interchangeable
5424095Interchangeable
interchangeable cross-reference
interchangeable
54590Interchangeable
interchangeable cross-reference
interchangeable
640.127Interchangeable
interchangeable cross-reference
interchangeable
464-0127Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 64-0127?
64-0127 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 64-0127?
There are 6 known substitutes for 64-0127: 19881NPC16, 54240, 5424095 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 64-0127?
64-0127 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-129-3384. This indicates validated use in U.S. government and defense supply chains.
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