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Technical Data Sheet
PartsTable / COMPONENT / 1048-00-D
1048-00-D ✓ Verified by PartsTable
— · 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

PROTECTOR,THERMAL-OVERLOAD,ELECT. Key specifications include phase: THREE, current_type: AC, overall_width: 40.000 INCHES NOMINAL IN, overall_length: 52.000 INCHES NOMINAL IN, voltage_rating: 440.0 VOLTS NOMINAL, special_features: TWO SPEED (1800/1200 RPM);1/2 - 1/4 HP;440V;3PH;60HZ V. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-949-5551, 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
1048-00-D
NSN: 5940-00-949-5551
FSC: 5940
CAGE: 38450 — ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL (USA)
SPECIFICATIONS
phaseTHREE
current_typeAC
overall_width40.000 INCHES NOMINAL IN
overall_length52.000 INCHES NOMINAL IN
special_featuresTWO SPEED (1800/1200 RPM);1/2 - 1/4 HP;440V;3PH;60HZ V
NSN5940-00-949-5551
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PROTECTOR,THERMAL-OVERLOAD,ELECT TITLE COMPONENT PN 1048-00-D MFR PROTECTOR,THERMAL-OVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
380236Interchangeable
interchangeable cross-reference
interchangeable
3800-1Interchangeable
interchangeable cross-reference
interchangeable
18201AInterchangeable
interchangeable cross-reference
interchangeable
18201Interchangeable
interchangeable cross-reference
interchangeable
82523Interchangeable
interchangeable cross-reference
interchangeable
L23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1048-00-D?
1048-00-D is a PROTECTOR,THERMAL-OVERLOAD,ELECT.
What parts can replace 1048-00-D?
There are 34 known substitutes for 1048-00-D: 380236, 3800-1, 18201A and 31 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1048-00-D?
1048-00-D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-949-5551. 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