M55629/6-450 — NRP,CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

M55629/6-450: NRP,CIRCUIT BREAKER.

The NRP,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-MULTIPLE ACTUATOR TYPE, body_length: 2.530 INCHES MAXIMUM IN, trip_release_method: MAGNETIC SINGLE LOCATION, thread_series_designator: UNF, terminal_type_and_quantity: 3 THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-413-7673, 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→ M55629/6-450

NSN: 5925-01-413-7673
NIINs: 014137673, 016448910
FSC: 5925 — Circuit Breakers
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	PLASTIC CASE
body_style	MULTIPOLE-MULTIPLE ACTUATOR TYPE
body_length	2.530 INCHES MAXIMUM IN
pole_quantity	3
trip_release_method	MAGNETIC SINGLE LOCATION
thread_series_designator	UNF
terminal_type_and_quantity	3 THREADED STUD
specification/standard_data	81349-MIL-C-55629/6 GOVERNMENT SPECIFICATION
mounting_facility_type_and_quantity	2 THREADED STUD(S)
mounting_surface_to_terminal_end_distance	2.245 INCHES NOMINAL IN
maximum_continuous_load_current_rating_per_pole	50.0 AMPERES AC SINGLE LOCATION
maximum_interrupting_capacity_current_type_and_rating_per_pole_in_amps	2000.0 DC SINGLE LOCATION
NSN	5925-01-413-7673

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED STUD(S)

•

BODY STYLE: MULTIPOLE-MULTIPLE ACTUATOR TYPE

•

POLE QUANTITY: 3

•

MOUNTING SURFACE TO TERMINAL END DISTANCE: 2.245 INCHES NOMINAL IN

•

MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 50.0 AMPERES AC SINGLE LOCATION

•

MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 2000.0 DC SINGLE LOCATION

•

SPECIFICATION/STANDARD DATA: 81349-MIL-C-55629/6 GOVERNMENT SPECIFICATION

•

BODY LENGTH: 2.530 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED STUD(S)
BODY STYLE	MULTIPOLE-MULTIPLE ACTUATOR TYPE
POLE QUANTITY	3
MOUNTING SURFACE TO TERMINAL END DISTANCE	2.245 INCHES NOMINAL IN
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	50.0 AMPERES AC SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	2000.0 DC SINGLE LOCATION
SPECIFICATION/STANDARD DATA	81349-MIL-C-55629/6 GOVERNMENT SPECIFICATION
BODY LENGTH	2.530 INCHES MAXIMUM IN
MATERIAL	PLASTIC CASE
TERMINAL TYPE AND QUANTITY	3 THREADED STUD

SUBSTITUTES & CROSS-REFERENCES 2

MIL-PRF-55629/6Reference document

Same NSN cross-reference

Reference document — Identification reference

MIL-C-55629/6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M55629/6-450?

M55629/6-450 is a NRP,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace M55629/6-450?

There are 2 known substitutes for M55629/6-450: MIL-PRF-55629/6, MIL-C-55629/6. Substitute compatibility should be verified for your specific system.

What is the NSN for M55629/6-450?

M55629/6-450 is cataloged in the U.S. Government catalog under NSN 5925-01-413-7673. This indicates validated use in U.S. government and defense supply chains.

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