91540012 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

91540012: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: CYLINDRICAL DIMENSIONAL ENVELOPE, reset_method: MANUAL, overall_length: 1.775 INCHES NOMINAL IN, overall_diameter: 0.750 INCHES NOMINAL IN, frequency_in_hertz: 60.0 SINGLE LOCATION. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-397-4947, 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→ 91540012

NSN: 5925-01-397-4947
FSC: 5925 — Circuit Breakers
CAGE: F8224 — THALES LAS FRANCE SAS (FRA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	CYLINDRICAL DIMENSIONAL ENVELOPE
reset_method	MANUAL
pole_quantity	1
overall_length	1.775 INCHES NOMINAL IN
overall_diameter	0.750 INCHES NOMINAL IN
frequency_in_hertz	60.0 SINGLE LOCATION
trip_release_method	MAGNETIC SINGLE LOCATION
circuit_protection_type	OVERCURRENT SINGLE LOCATION
terminal_type_and_quantity	2 TAB, SOLDER LUG
trip_release_characteristic	INSTANTANEOUS SINGLE LOCATION
internal_trip_release_configuration	SERIES TRIP SINGLE LOCATION
NSN	5925-01-397-4947

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 250.0 AC AND 50.0 DC SINGLE LOCATION

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL

•

FREQUENCY IN HERTZ: 60.0 SINGLE LOCATION

•

BODY STYLE: CYLINDRICAL DIMENSIONAL ENVELOPE

•

ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 SINGLE LOCATION

•

OVERALL DIAMETER: 0.750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	250.0 AC AND 50.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	2 TERMINAL
FREQUENCY IN HERTZ	60.0 SINGLE LOCATION
BODY STYLE	CYLINDRICAL DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	125.0 SINGLE LOCATION
OVERALL DIAMETER	0.750 INCHES NOMINAL IN
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION
POLE QUANTITY	1

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 1

KD1-0.5Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 91540012?

91540012 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 91540012?

There is 1 known substitute for 91540012: KD1-0.5. Substitute compatibility should be verified for your specific system.

What is the NSN for 91540012?

91540012 is cataloged in the U.S. Government catalog under NSN 5925-01-397-4947. This indicates validated use in U.S. government and defense supply chains.

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91540012 — CIRCUIT BREAKER

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