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PartsTable / COMPONENT / M55629/1-045
M55629/1-045 ✓ Verified by PartsTable
— · COMPONENT
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 M55629/1-045 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-005-9799, 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
M55629/1-045
NSN: 5925-01-005-9799
FSC: 5925
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM55629/1-045
NSN5925-01-005-9799
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M55629/1-045 TITLE COMPONENT PN M55629/1-045 MFR M55629/1-045
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-55629/1 GOVERNMENT SPECIFICATION
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RESET METHOD: MANUAL
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MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 5.0 AMPERES AC SINGLE LOCATION
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INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION
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OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC SINGLE LOCATION
•
TERMINAL TYPE AND QUANTITY: 2 THREADED STUD
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TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT: 2.200 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT SINGLE LOCATION
•
MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81349-MIL-C-55629/1 GOVERNMENT SPECIFICATION
RESET METHODMANUAL
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE5.0 AMPERES AC SINGLE LOCATION
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC SINGLE LOCATION
TERMINAL TYPE AND QUANTITY2 THREADED STUD
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT2.200 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
FREQUENCY IN HERTZ60.0 SINGLE LOCATION
ACTUATOR FUNCTIONTRIP-RESET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
W91X11-2-5Interchangeable
interchangeable cross-reference
interchangeable
A32059AInterchangeable
interchangeable cross-reference
interchangeable
AM12MG6-5-250VAC4Interchangeable
interchangeable cross-reference
interchangeable
24-45700-2045-2Interchangeable
interchangeable cross-reference
interchangeable
54520Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-55629/1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M55629/1-045?
M55629/1-045 is a M55629/1-045.
What parts can replace M55629/1-045?
There are 34 known substitutes for M55629/1-045: W91X11-2-5, A32059A, AM12MG6-5-250VAC4 and 31 more. Substitute compatibility should be verified for your specific system.
Is M55629/1-045 still available?
M55629/1-045 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026