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Technical Data Sheet
PartsTable / COMPONENT / 1B-2239-501
1B-2239-501 ✓ Verified by PartsTable
— · PSU
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 POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include load_type: RESISTIVE SINGLE POWER OUTPUT, input_phase: THREE SINGLE OPERATING POWER RQMT, overall_width: 2.165 INCHES NOMINAL IN, overall_height: 7.480 INCHES NOMINAL IN, overall_length: 2.280 INCHES NOMINAL IN, special_features: DEPTH:4.921IN. IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-515-2281, 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
1B-2239-501
NSN: 6130-01-515-2281
FSC: 6130
CAGE: 7W024 — PHILADELPHIA ELECTRICAL EQUIPMENT CO (USA)
SPECIFICATIONS
load_typeRESISTIVE SINGLE POWER OUTPUT
input_phaseTHREE SINGLE OPERATING POWER RQMT
overall_width2.165 INCHES NOMINAL IN
overall_height7.480 INCHES NOMINAL IN
overall_length2.280 INCHES NOMINAL IN
battery_quantity2
special_featuresDEPTH:4.921IN. IN
installation_designSLOT
output_control_typeFIXED VOLTAGE SINGLE POWER OUTPUT
input_current_rating0.8 AC AMPERES NOMINAL SINGLE OPERATING POWER RQMT
input_voltage_rating100.0 AC VOLTS MINIMUM AND 240.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
rectification_methodCONVERTER DC TO DC
NSN6130-01-515-2281
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 1B-2239-501 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 120.0 AC VOLTS NOMINAL SINGLE POWER OUTPUT
•
INPUT VOLTAGE RATING: 90.0 AC VOLTS MINIMUM AND 136.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
•
BATTERY RECOVERY TIME: 12.0
•
OUTPUT FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE POWER OUTPUT
•
BATTERY POWER SUPPLY EMERGENCY OPERATING TIME: 75.0
•
POWER SUPPLY EFFICIENCY BATTERY: 12.0
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)
OUTPUT VOLTAGE RATING120.0 AC VOLTS NOMINAL SINGLE POWER OUTPUT
INPUT VOLTAGE RATING90.0 AC VOLTS MINIMUM AND 136.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
BATTERY RECOVERY TIME12.0
OUTPUT FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE POWER OUTPUT
BATTERY POWER SUPPLY EMERGENCY OPERATING TIME75.0
POWER SUPPLY EFFICIENCY BATTERY12.0
SPECIAL FEATURESDEPTH:11.81IN IN
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)CTC UPS;(DRAWING)USN REMOTE CONTROL DRAWING(1B-2239-501)
END ITEM IDENTIFICATIONPANEL,CONTROL,REMOTE PE-RCTC;SWITCHGEAR,MAIN PE-MSWGR
OVERALL HEIGHT7.480 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
QUINT PS120VAC/24VDC/5Interchangeable
interchangeable cross-reference
interchangeable
2938581Interchangeable
interchangeable cross-reference
interchangeable
QUINT-PS-100-240AC/24DC/5Interchangeable
interchangeable cross-reference
interchangeable
50-0041Interchangeable
interchangeable cross-reference
interchangeable
1B-2239-501Interchangeable
interchangeable cross-reference
interchangeable
2938578Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1B-2239-501?
1B-2239-501 is a POWER SUPPLY.
What parts can replace 1B-2239-501?
There are 9 known substitutes for 1B-2239-501: QUINT PS120VAC/24VDC/5, 2938581, QUINT-PS-100-240AC/24DC/5 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1B-2239-501?
1B-2239-501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-515-2281. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026