The CIRCUIT BREAKER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5925-01-673-2120, 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→12556820
NSN:5925-01-673-2120 FSC:5925 — Circuit Breakers CAGE:66842 — SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV (USA)
SPECIFICATIONS
Part Number
12556820
NSN
5925-01-673-2120
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5925 — Circuit Breakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 12556820?
12556820 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12556820?
There are 2 known substitutes for 12556820: SHLD6B500LSI, SHLD69500NT. Substitute compatibility should be verified for your specific system.
What is the NSN for 12556820?
12556820 is cataloged in the U.S. Government catalog under NSN 5925-01-673-2120. This indicates validated use in U.S. government and defense supply chains.
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