PartsTable
Technical Data Sheet
M340252R91 ✓ 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: 1.813 INCHES NOMINAL IN, body_height: 1.875 INCHES MAXIMUM IN, body_length: 2.000 INCHES NOMINAL IN, reset_method: AUTOMATIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-803-4424, 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 M340252R91
NSN: 5925-00-803-4424
FSC: 5925
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width1.813 INCHES NOMINAL IN
body_height1.875 INCHES MAXIMUM IN
body_length2.000 INCHES NOMINAL IN
reset_methodAUTOMATIC
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity1
fragility_factorMODERATELY RUGGED
trip_release_methodTHERMAL SINGLE LOCATION
circuit_protection_typeOVERCURRENT SINGLE LOCATION
terminal_type_and_quantity2 QUICK DISCONNECT, MALE
NSN5925-00-803-4424
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN M340252R91 MFR CIRCUIT BREAKER
KEY FEATURES
TRIP RELEASE AMBIENT TEMP RATING: 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION
TERMINAL TYPE AND QUANTITY: 2 QUICK DISCONNECT, MALE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 138.0 SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 28.0 DC SINGLE LOCATION
CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 575.0 DC SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT: 8.000 MINIMUM AT 200 PCT AND 50.000 MAXIMUM AT 200 PCT SINGLE LOCATION
TECHNICAL CHARACTERISTICS (FLIS)
TRIP RELEASE AMBIENT TEMP RATING25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP SINGLE LOCATION
TERMINAL TYPE AND QUANTITY2 QUICK DISCONNECT, MALE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT138.0 SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS28.0 DC SINGLE LOCATION
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS575.0 DC SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT8.000 MINIMUM AT 200 PCT AND 50.000 MAXIMUM AT 200 PCT SINGLE LOCATION
RESET METHODAUTOMATIC
BODY LENGTH2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
16913P11Interchangeable
interchangeable cross-reference
interchangeable
4499Interchangeable
interchangeable cross-reference
interchangeable
LA1118Interchangeable
interchangeable cross-reference
interchangeable
43A8304Interchangeable
interchangeable cross-reference
interchangeable
AA55571/06-003Interchangeable
interchangeable cross-reference
interchangeable
A-A-55571/6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M340252R91?
M340252R91 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace M340252R91?
There are 31 known substitutes for M340252R91: 16913P11, 4499, LA1118 and 28 more. Substitute compatibility should be verified for your specific system.
Is M340252R91 still available?
M340252R91 is currently cancelled.
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