12-19912-07 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

12-19912-07: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: SINGLE POLE TYPE, reset_method: MANUAL, body_diameter: 1.375 INCHES NOMINAL IN, bushing_length: 0.400 INCHES NOMINAL IN, actuator_function: RESET. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-359-3238, 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→ 12-19912-07

NSN: 5925-01-359-3238
FSC: 5925 — Circuit Breakers
CAGE: 15476 — COMPAQ FEDERAL LLC (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	SINGLE POLE TYPE
reset_method	MANUAL
body_diameter	1.375 INCHES NOMINAL IN
pole_quantity	1
bushing_length	0.400 INCHES NOMINAL IN
actuator_function	RESET
frequency_in_hertz	60.0 SINGLE LOCATION
nominal_thread_size	0.375 INCHES IN
trip_release_method	MAGNETIC SINGLE LOCATION
circuit_protection_type	OVERCURRENT SINGLE LOCATION
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5925-01-359-3238

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.400 INCHES NOMINAL IN

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION

•

BODY DIAMETER: 1.375 INCHES NOMINAL IN

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 120.0 AC SINGLE LOCATION

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING

•

ACTUATOR POSITION DESIGNATION: AT POLE ONE

•

FREQUENCY IN HERTZ: 60.0 SINGLE LOCATION

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.400 INCHES NOMINAL IN
RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP SINGLE LOCATION
BODY DIAMETER	1.375 INCHES NOMINAL IN
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	120.0 AC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
ACTUATOR POSITION DESIGNATION	AT POLE ONE
FREQUENCY IN HERTZ	60.0 SINGLE LOCATION
BODY STYLE	SINGLE POLE TYPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	90.0 SINGLE LOCATION

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

PR11-3-2.00A-8865-7-VSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 12-19912-07?

12-19912-07 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 12-19912-07?

There is 1 known substitute for 12-19912-07: PR11-3-2.00A-8865-7-V. Substitute compatibility should be verified for your specific system.

What is the NSN for 12-19912-07?

12-19912-07 is cataloged in the U.S. Government catalog under NSN 5925-01-359-3238. This indicates validated use in U.S. government and defense supply chains.

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