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Technical Data Sheet
PartsTable / COMPONENT / S505-3.15R
S505-3.15R ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The S505-3.15R is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-544-3451, 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
S505-3.15R
NSN: 5920-01-544-3451
FSC: 5920
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
Part NumberS505-3.15R
NSN5920-01-544-3451
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available S505-3.15R TITLE COMPONENT PN S505-3.15R MFR S505-3.15R
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESFUSE, 3.15A 250VAC TIME DELAY VAC
END ITEM IDENTIFICATIONMDR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
21515Interchangeable
interchangeable cross-reference
interchangeable
12883Interchangeable
interchangeable cross-reference
interchangeable
52122Interchangeable
interchangeable cross-reference
interchangeable
LS3458Interchangeable
interchangeable cross-reference
interchangeable
1900Interchangeable
interchangeable cross-reference
interchangeable
1960Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S505-3.15R?
S505-3.15R is a S505-3.15R.
What parts can replace S505-3.15R?
There are 20 known substitutes for S505-3.15R: 21515, 12883, 52122 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S505-3.15R?
S505-3.15R is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-544-3451. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026