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Technical Data Sheet
311-258 ✓ Verified by PartsTable
Legrand · MRO · MRO_GENERAL
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 Keor SPE Tower from Legrand is a robust and high performance Uninterruptible Power Supply (UPS) designed to deliver exceptional power protection for critical systems. Engineered for small to medium sized businesses, industrial environments, and IT applications, the Keor SPE Tower ensures uninterrupted operation during power outages and safeguards equipment from voltage fluctuations. It delivers a rated power from 750VA to 3000VA, is managed by a microprocessor, is equipped with integrated self-diagnostics and works on cold-start.

<br><br> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-910-0763, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 311-258
NSN: 5905-00-910-0763
FSC: 5905
CAGE: 80009 — TEKTRONIX, INC. (USA)
SPECIFICATIONS
Part Number311-258
ManufacturerLegrand
NSN5905-00-910-0763
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 311-258 MFR Legrand RESISTOR,VARIABLE,NONW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4262 3/4 IN.Interchangeable
interchangeable cross-reference
interchangeable
4262Interchangeable
interchangeable cross-reference
interchangeable
TS632.75Interchangeable
interchangeable cross-reference
interchangeable
4962Interchangeable
IBM NIC 10/100 RJ-45 1-Port PCI-2.2 32-Bit Intel Adapter II
interchangeable
P-212269Interchangeable
interchangeable cross-reference
interchangeable
96791Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 311-258?
311-258 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 311-258?
There are 14 known substitutes for 311-258: 4262 3/4 IN., 4262, TS632.75 and 11 more. Substitute compatibility should be verified for your specific system.
Is 311-258 still available?
311-258 is currently cancelled.
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