1048589 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1048589: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: SINGLE POLE TYPE, body_width: 0.625 INCHES MAXIMUM IN, body_length: 1.562 INCHES MAXIMUM IN, reset_method: MANUAL, bushing_length: 0.380 INCHES MAXIMUM IN, actuator_function: TRIP-RESET. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-935-5273, 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→ 1048589

NSN: 5925-00-935-5273
FSC: 5925 — Circuit Breakers
CAGE: D0733 — HEIDELBERGER DRUCKMASCHINEN AG PLANNING SERVICE PARTS PREPRESS (DEU)

SPECIFICATIONS

body_style	SINGLE POLE TYPE
body_width	0.625 INCHES MAXIMUM IN
body_length	1.562 INCHES MAXIMUM IN
reset_method	MANUAL
pole_quantity	1
bushing_length	0.380 INCHES MAXIMUM IN
actuator_function	TRIP-RESET
nominal_thread_size	0.375 INCHES IN
trip_release_method	MAGNETIC SINGLE LOCATION
circuit_protection_type	OVERCURRENT SINGLE LOCATION
thread_quantity_per_inch	32
thread_series_designator	UNEF
NSN	5925-00-935-5273

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.380 INCHES MAXIMUM IN

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION

•

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

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING

•

ACTUATOR POSITION DESIGNATION: AT POLE ONE

•

ULTIMATE TRIP TIME PER POLE IN SECONDS: 3.000 MINIMUM AND 60.000 MAXIMUM SINGLE LOCATION

•

BODY STYLE: SINGLE POLE TYPE

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.380 INCHES MAXIMUM IN
RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	50.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
ACTUATOR POSITION DESIGNATION	AT POLE ONE
ULTIMATE TRIP TIME PER POLE IN SECONDS	3.000 MINIMUM AND 60.000 MAXIMUM SINGLE LOCATION
BODY STYLE	SINGLE POLE TYPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	125.0 SINGLE LOCATION
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION

SUBSTITUTES & CROSS-REFERENCES 6

M39019-1-52Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MILC39019-1Reference document

Same NSN cross-reference

Reference document — Identification reference

SM3-10-50VC1Reference document

Same NSN cross-reference

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

005460Reference document

Same NSN cross-reference

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

AP1-1-5-2-103Reference document

Same NSN cross-reference

Reference document — Secondary reference

418860-52Reference 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 1048589?

1048589 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1048589?

There are 6 known substitutes for 1048589: M39019-1-52, MILC39019-1, SM3-10-50VC1 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1048589?

1048589 is cataloged in the U.S. Government catalog under NSN 5925-00-935-5273. This indicates validated use in U.S. government and defense supply chains.

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