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Technical Data Sheet
PartsTable / COMPONENT / 17878.12-1
17878.12-1 ✓ 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 17878.12-1 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 6110-00-728-0680, 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
17878.12-1
NSN: 6110-00-728-0680
FSC: 6110
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
Part Number17878.12-1
NSN6110-00-728-0680
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 17878.12-1 TITLE COMPONENT PN 17878.12-1 MFR 17878.12-1
KEY FEATURES
•
SWITCH POSITION QUANTITY: 2
•
PHASE: THREE
•
SWITCH OFF POSITION: NOT INCLUDED
•
ENCLOSURE FEATURE: DRIPPROOF
•
VOLTAGE IN VOLTS: 450.0
•
SWITCH OPERATION METHOD: MOTOR DRIVEN
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH POSITION QUANTITY2
PHASETHREE
SWITCH OFF POSITIONNOT INCLUDED
OVERALL DEPTH13.625 INCHES NOMINAL IN
ENCLOSURE FEATUREDRIPPROOF
VOLTAGE IN VOLTS450.0
SWITCH OPERATION METHODMOTOR DRIVEN
FREQUENCY RATING60.0 HERTZ NOMINAL
NONDEFINITIVE SPEC/STD DATAABT-A2 TYPE
SWITCH ACTION TYPEMAGNETIC CONTACTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
193S105CDPInterchangeable
interchangeable cross-reference
interchangeable
MILS17773Interchangeable
interchangeable cross-reference
interchangeable
S6202-3207884Interchangeable
interchangeable cross-reference
interchangeable
37-700Interchangeable
interchangeable cross-reference
interchangeable
S6202H3207884Interchangeable
interchangeable cross-reference
interchangeable
950788-507Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17878.12-1?
17878.12-1 is a 17878.12-1.
What parts can replace 17878.12-1?
There are 14 known substitutes for 17878.12-1: 193S105CDP, MILS17773, S6202-3207884 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17878.12-1?
17878.12-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-00-728-0680. 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