12-12124-03 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

12-12124-03: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, reset_method: MANUAL, storage_type: UNIMPROVED OPEN, fragility_factor: MODERATELY RUGGED, special_handling_feature: FRAGILE, main_contact_tripping_mechanism_type: TRIP FREE. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-159-2014, 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→ 12-12124-03

NSN: 5925-01-159-2014
FSC: 5925 — Circuit Breakers
CAGE: 15476 — COMPAQ FEDERAL LLC (USA)

SPECIFICATIONS

material	PLASTIC CASE
reset_method	MANUAL
storage_type	UNIMPROVED OPEN
fragility_factor	MODERATELY RUGGED
special_handling_feature	FRAGILE
main_contact_tripping_mechanism_type	TRIP FREE
inclosure_protection_type_for_which_designed	GENERAL PURPOSE
NSN	5925-01-159-2014

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

STORAGE TYPE: UNIMPROVED OPEN

•

INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED: GENERAL PURPOSE

•

MATERIAL: PLASTIC CASE

•

SPECIAL HANDLING FEATURE: FRAGILE

•

MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
FRAGILITY FACTOR	MODERATELY RUGGED
STORAGE TYPE	UNIMPROVED OPEN
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED	GENERAL PURPOSE
MATERIAL	PLASTIC CASE
SPECIAL HANDLING FEATURE	FRAGILE
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE

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

BS-12-12124-03Reference document

Same NSN cross-reference

Reference document — Secondary 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 12-12124-03?

12-12124-03 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 12-12124-03?

There is 1 known substitute for 12-12124-03: BS-12-12124-03. Substitute compatibility should be verified for your specific system.

What is the NSN for 12-12124-03?

12-12124-03 is cataloged in the U.S. Government catalog under NSN 5925-01-159-2014. This indicates validated use in U.S. government and defense supply chains.

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