MS14154-4 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

MS14154-4: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 1.840 INCHES MAXIMUM IN, body_height: 1.381 INCHES MAXIMUM IN, body_length: 0.781 INCHES MAXIMUM IN, reset_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-173-7285, 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→ MS14154-4

NSN: 5925-01-173-7285
FSC: 5925 — Circuit Breakers
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	MULTIPOLE-SINGLE ACTUATOR TYPE
body_width	1.840 INCHES MAXIMUM IN
body_height	1.381 INCHES MAXIMUM IN
body_length	0.781 INCHES MAXIMUM IN
reset_method	MANUAL
storage_type	GENERAL PURPOSE WAREHOUSE
pole_quantity	3
bushing_length	0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
fragility_factor	MODERATELY RUGGED
actuator_function	TRIP-RESET
frequency_in_hertz	400.0 ALL LOCATIONS
NSN	5925-01-173-7285

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP ALL LOCATIONS

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 200.0 AC ALL LOCATIONS

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING

•

ACTUATOR POSITION DESIGNATION: AT POLE TWO

•

FREQUENCY IN HERTZ: 400.0 ALL LOCATIONS

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH: 0.593 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	200.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
ACTUATOR POSITION DESIGNATION	AT POLE TWO
FREQUENCY IN HERTZ	400.0 ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	0.593 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPE

OTHER ITEMS IN FSC 5925 — Circuit Breakers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977

SUBSTITUTES & CROSS-REFERENCES 5

SAE-AS58091Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

5399661-1Reference document

Same NSN cross-reference

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

4330-001-4Reference document

Same NSN cross-reference

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

MIL-C-5809Reference document

Same NSN cross-reference

Reference document — Secondary reference

6TC2-4Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS14154-4?

MS14154-4 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace MS14154-4?

There are 5 known substitutes for MS14154-4: SAE-AS58091, 5399661-1, 4330-001-4 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS14154-4?

MS14154-4 is cataloged in the U.S. Government catalog under NSN 5925-01-173-7285. This indicates validated use in U.S. government and defense supply chains.

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