MS22073-20 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

MS22073-20: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: SINGLE POLE TYPE, body_width: 0.780 INCHES MAXIMUM IN, body_length: 0.750 INCHES NOMINAL IN, reset_method: MANUAL, bushing_length: 0.467 INCHES MINIMUM IN, actuator_function: TRIP-RESET. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-914-3505, 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→ MS22073-20

NSN: 5925-00-914-3505
NIINs: 009143505, 014232765
FSC: 5925 — Circuit Breakers
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

body_style	SINGLE POLE TYPE
body_width	0.780 INCHES MAXIMUM IN
body_length	0.750 INCHES NOMINAL IN
reset_method	MANUAL
pole_quantity	1
bushing_length	0.467 INCHES MINIMUM IN
actuator_function	TRIP-RESET
frequency_in_hertz	400.0 SINGLE LOCATION
nominal_thread_size	0.469 INCHES IN
trip_release_method	MAGNETIC SINGLE LOCATION
circuit_protection_type	OVERCURRENT SINGLE LOCATION
thread_quantity_per_inch	32
NSN	5925-00-914-3505

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.250 INCHES NOMINAL IN

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 115.0 AC AND 28.0 DC SINGLE LOCATION

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING

•

ACTUATOR POSITION DESIGNATION: AT POLE ONE

•

FREQUENCY IN HERTZ: 400.0 SINGLE LOCATION

•

BODY STYLE: SINGLE POLE TYPE

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.250 INCHES NOMINAL IN
RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	115.0 AC AND 28.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
ACTUATOR POSITION DESIGNATION	AT POLE ONE
FREQUENCY IN HERTZ	400.0 SINGLE LOCATION
BODY STYLE	SINGLE POLE TYPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	145.0 SINGLE LOCATION
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION

SUBSTITUTES & CROSS-REFERENCES 8

998738-04Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

AS58091Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS22073Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS22073-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS58091Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

U94-006Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS22073-20?

MS22073-20 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace MS22073-20?

There are 8 known substitutes for MS22073-20: 998738-04, AS58091, AS22073 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS22073-20?

MS22073-20 is cataloged in the U.S. Government catalog under NSN 5925-00-914-3505. This indicates validated use in U.S. government and defense supply chains.

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