M39019/05-228S — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

M39019/05-228S: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: SINGLE POLE TYPE, body_width: 1.937 INCHES MAXIMUM IN, body_length: 1.562 INCHES MAXIMUM IN, reset_method: MANUAL, bushing_length: 0.332 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, frequency_in_hertz: 400.0 SINGLE LOCATION. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-626-4384, 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→ M39019/05-228S

NSN: 5925-01-626-4384
FSC: 5925 — Circuit Breakers
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

body_style	SINGLE POLE TYPE
body_width	1.937 INCHES MAXIMUM IN
body_length	1.562 INCHES MAXIMUM IN
reset_method	MANUAL
pole_quantity	3
bushing_length	0.332 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
frequency_in_hertz	400.0 SINGLE LOCATION
nominal_thread_size	0.375 INCHES IN
trip_release_method	MAGNETIC SINGLE LOCATION
circuit_protection_type	OVERCURRENT SINGLE LOCATION
end_item_identification	5840014129653
thread_series_designator	UNEF
NSN	5925-01-626-4384

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.332 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN

•

RESET METHOD: MANUAL

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC AND 50.0 DC SINGLE LOCATION

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING WITH PANEL SEAL

•

FREQUENCY IN HERTZ: 400.0 SINGLE LOCATION

•

BODY STYLE: SINGLE POLE TYPE

•

CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION

•

BODY WIDTH: 1.937 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.332 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
RESET METHOD	MANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	240.0 AC AND 50.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING WITH PANEL SEAL
FREQUENCY IN HERTZ	400.0 SINGLE LOCATION
BODY STYLE	SINGLE POLE TYPE
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION
BODY WIDTH	1.937 INCHES MAXIMUM IN
POLE QUANTITY	3
MOUNTING SURFACE TO TERMINAL END DISTANCE	1.950 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 2

MIL-PRF-39019/5Reference document

Same NSN cross-reference

Reference document — Identification reference

MIL-PRF-39019/5HReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M39019/05-228S?

M39019/05-228S is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace M39019/05-228S?

There are 2 known substitutes for M39019/05-228S: MIL-PRF-39019/5, MIL-PRF-39019/5H. Substitute compatibility should be verified for your specific system.

What is the NSN for M39019/05-228S?

M39019/05-228S is cataloged in the U.S. Government catalog under NSN 5925-01-626-4384. This indicates validated use in U.S. government and defense supply chains.

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