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Technical Data Sheet
PartsTable / COMPONENT / 03-2183
03-2183 ✓ Verified by PartsTable
Legrand · 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 CIRCUIT BREAKER,DENTAL UNIT is a Legrand industrial component. Key specifications include document_type: MFR CATALOG, end_item_identification: SX-16, part_name_assigned_by_controlling_agency: IR FRONT COVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-391-6070, 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
03-2183
NSN: 4140-01-391-6070
FSC: 4140
CAGE: 5Y921 — COMAIR ROTRON INC SUB OF KL INDUSTRIES INC (USA)
SPECIFICATIONS
document_typeMFR CATALOG
end_item_identificationSX-16
part_name_assigned_by_controlling_agencyIR FRONT COVER
NSN4140-01-391-6070
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand CIRCUIT BREAKER,DENTAL UNIT TITLE COMPONENT PN 03-2183 MFR Legrand CIRCUIT BREAKER,DENTAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
9100057Interchangeable
interchangeable cross-reference
interchangeable
03-2183Interchangeable
interchangeable cross-reference
interchangeable
6520NCM031894Interchangeable
interchangeable cross-reference
interchangeable
032257Interchangeable
interchangeable cross-reference
interchangeable
032182Interchangeable
interchangeable cross-reference
interchangeable
05M4443Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03-2183?
03-2183 is a CIRCUIT BREAKER,DENTAL UNIT manufactured by Legrand.
What parts can replace 03-2183?
There are 7 known substitutes for 03-2183: 9100057, 03-2183, 6520NCM031894 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 03-2183?
03-2183 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-391-6070. 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