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1491-110-IT59 — RELAY,HYBRID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1491-110-IT59: RELAY,HYBRID.

The RELAY,HYBRID is a the manufacturer industrial component. Key specifications include end_item_identification: WSD: NUCLEAR POWER PLANTS. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-583-0719, 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
1491-110-IT59
NSN: 5945-01-583-0719
FSC: 5945 — Relays and Solenoids
CAGE: 3C728 — DUREN CONTROLS INC. (USA)
SPECIFICATIONS
special_featuresRELAY, OVERLOAD, IEC THRU-PHASE, SELECTABLE TRIP CLASS, 5.4-27AMP ADJUSTMENT RANGE, INTEGRATED PANEL MOUNT AND PASS-THROUGH WIRING
end_item_identificationWSD: NUCLEAR POWER PLANTS
NSN5945-01-583-0719
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,HYBRID TITLE COMPONENT PN 1491-110-IT59 MFR RELAY,HYBRID
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESRELAY, OVERLOAD, IEC THRU-PHASE, SELECTABLE TRIP CLASS, 5.4-27AMP ADJUSTMENT RANGE, INTEGRATED PANEL MOUNT AND PASS-THROUGH WIRING
END ITEM IDENTIFICATIONWSD: NUCLEAR POWER PLANTS
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1491-110-IT59?
1491-110-IT59 is a RELAY,HYBRID.
What is the NSN for 1491-110-IT59?
1491-110-IT59 is cataloged in the U.S. Government catalog under NSN 5945-01-583-0719. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.