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31004-1 — Power Supply Datasheet

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Legrand · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The Legrand UPS Keor Multiplug model is an uninterruptible power source with stand by technology. It delivers a rated power of 600VA and 800VA, it is CPU-controlled and is equipped, internally, with valve-regulated, hermetically sealed lead accumulator batterie to guarantee a minimum uptime of 10 minutes with one typical workstation. Keor Multiplug provides effective protection against any interference in the electrical mains.

It also guarantees an uninterrupted power supply, thanks to the RJ11/ RJ45 sockets, offering excellent telephone/fax/modem/LAN protection.<br><br>The UPS can be connected to a PC through the USB port allowing you to monitor its operation, thanks to the free software, and carry out an emergency shutdown of Windows operating system.<br><br>Keor Multiplug is managed by a microprocessor and is able to display the following alarms and operating modes through two status LEDs:<br>- normal operation<br>- battery-powered operation<br>- overloaded<br>- generic anomaly<br>- This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-504-0809, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 31004-1
NSN: 6145-00-504-0809
FSC: 6145
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
colorRED FIRST POSITION COVER SINGLE CONDUCTOR
materialPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating20000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
special_featuresINSULATION TO BE FREE STRIPPING,INSULATION WALL THICKNESS 0.045 IN. IN
surface_treatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
round_conductor_size18 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor30 SINGLE CONDUCTOR
strand_quantity_per_conductor16 SINGLE CONDUCTOR
cross_section_outside_diameter0.190 INCHES NOMINAL IN
NSN6145-00-504-0809
COMPONENT DIAGRAM
PULL TAB AIRFLOW 480W PLATINUM 100-240V~ 50/60Hz Legrand BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 480W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 480W PN 31004-1 MFR Legrand Platinum
KEY FEATURES
•
480W Power Rating
•
CROSS SECTION OUTSIDE DIAMETER: 0.190 INCHES NOMINAL IN
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
VOLTAGE RATING: 20000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
•
COLOR: RED FIRST POSITION COVER SINGLE CONDUCTOR
•
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 18 AWG SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 16 SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER0.190 INCHES NOMINAL IN
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING20000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
COLORRED FIRST POSITION COVER SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE18 AWG SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR16 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
SPECIAL FEATURESINSULATION TO BE FREE STRIPPING,INSULATION WALL THICKNESS 0.045 IN. IN
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
31004Interchangeable
interchangeable cross-reference
interchangeable
2-310B041Interchangeable
interchangeable cross-reference
interchangeable
S31005BTInterchangeable
interchangeable cross-reference
interchangeable
31005TBInterchangeable
interchangeable cross-reference
interchangeable
262-31418-104Interchangeable
interchangeable cross-reference
interchangeable
204LL2FS167Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 31004-1?
31004-1 is a Legrand Onduleur Keor multiplug avec multiprise de sortie - 800 VA uninterruptible power supply (UPS) Standby (Offline) 0.8 kVA 480 W 6 AC outlet(s) manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31004-1?
There are 17 known substitutes for 31004-1: 31004, 2-310B041, S31005BT and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31004-1?
31004-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-504-0809. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026