PartsTable
Technical Data Sheet
MS26574-7-1-2 ✓ 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: 0.539 INCHES NOMINAL IN, body_length: 0.780 INCHES MAXIMUM IN, reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-935-5287, 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 MS26574-7-1-2
NSN: 5925-00-935-5287
FSC: 5925
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width0.539 INCHES NOMINAL IN
body_length0.780 INCHES MAXIMUM IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity1
bushing_length0.250 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
frequency_in_hertz400.0 SINGLE LOCATION
test_data_document96906-MS26574 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
NSN5925-00-935-5287
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN MS26574-7-1-2 MFR CIRCUIT BREAKER
KEY FEATURES
SWITCH TERMINAL TYPE: TAB, SOLDER LUG
ACTUATOR FUNCTION: TRIP-RESET
SWITCH CURRENT RATING AND TYPE IN AMPS: 3.0 AC AND 5.0 DC
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 7.5 AMPERES AC AND 7.5 AMPERES DC SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 150.0 SINGLE LOCATION
BODY LENGTH: 0.780 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA: 81349-MIL-C-5809 GOVERNMENT SPECIFICATION
ACTUATOR POSITION DESIGNATION: AT POLE ONE
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH TERMINAL TYPETAB, SOLDER LUG
ACTUATOR FUNCTIONTRIP-RESET
SWITCH CURRENT RATING AND TYPE IN AMPS3.0 AC AND 5.0 DC
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE7.5 AMPERES AC AND 7.5 AMPERES DC SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT150.0 SINGLE LOCATION
BODY LENGTH0.780 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-C-5809 GOVERNMENT SPECIFICATION
ACTUATOR POSITION DESIGNATIONAT POLE ONE
RESET METHODMANUAL
TEST DATA DOCUMENT96906-MS26574 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
972.55.18.518Interchangeable
interchangeable cross-reference
interchangeable
AS26574Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS58091Interchangeable
interchangeable cross-reference
interchangeable
Q531487059Interchangeable
Same NIIN cross-reference
interchangeable
6415841Interchangeable
Same NIIN cross-reference
interchangeable
MIL-C-5809Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS26574-7-1-2?
MS26574-7-1-2 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace MS26574-7-1-2?
There are 9 known substitutes for MS26574-7-1-2: 972.55.18.518, AS26574, SAE-AS58091 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS26574-7-1-2?
MS26574-7-1-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-935-5287. This indicates validated use in U.S. government and defense supply chains.
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