12420937-003 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

12420937-003: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_width: 0.380 INCHES NOMINAL IN, body_length: 1.150 INCHES NOMINAL IN, reset_method: MANUAL, special_features: RESET BUTTON BLACK, TERMINAL LONG ATC 0.410 IN. LONG, 0.210 IN.

WIDE IN, mounting_surface_to_terminal_end_distance: 0.131 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5925-01-461-9298, 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→ 12420937-003

NSN: 5925-01-461-9298
FSC: 5925 — Circuit Breakers
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_width	0.380 INCHES NOMINAL IN
body_length	1.150 INCHES NOMINAL IN
reset_method	MANUAL
pole_quantity	1
special_features	RESET BUTTON BLACK, TERMINAL LONG ATC 0.410 IN. LONG, 0.210 IN. WIDE IN
mounting_surface_to_terminal_end_distance	0.131 INCHES NOMINAL IN
maximum_continuous_load_current_rating_per_pole	10.0 AMPERES DC SINGLE LOCATION
operating_voltage_type_and_rating_per_pole_in_volts	24.0 DC SINGLE LOCATION
center_to_center_distance_between_terminals_parallel_to_length	0.370 INCHES NOMINAL IN
NSN	5925-01-461-9298

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 24.0 DC SINGLE LOCATION

•

BODY WIDTH: 0.380 INCHES NOMINAL IN

•

POLE QUANTITY: 1

•

MOUNTING SURFACE TO TERMINAL END DISTANCE: 0.131 INCHES NOMINAL IN

•

MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 10.0 AMPERES DC SINGLE LOCATION

•

BODY LENGTH: 1.150 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	24.0 DC SINGLE LOCATION
BODY WIDTH	0.380 INCHES NOMINAL IN
POLE QUANTITY	1
MOUNTING SURFACE TO TERMINAL END DISTANCE	0.131 INCHES NOMINAL IN
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	10.0 AMPERES DC SINGLE LOCATION
BODY LENGTH	1.150 INCHES NOMINAL IN
SPECIAL FEATURES	RESET BUTTON BLACK, TERMINAL LONG ATC 0.410 IN. LONG, 0.210 IN. WIDE IN
MATERIAL	PLASTIC CASE
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH	0.370 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

19310-04P-1Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

1931004MReference document

Same NSN cross-reference

Reference document — Secondary reference

5925014619298Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 12420937-003?

12420937-003 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 12420937-003?

There are 3 known substitutes for 12420937-003: 19310-04P-1, 1931004M, 5925014619298. Substitute compatibility should be verified for your specific system.

What is the NSN for 12420937-003?

12420937-003 is cataloged in the U.S. Government catalog under NSN 5925-01-461-9298. This indicates validated use in U.S. government and defense supply chains.

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