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48E53 ✓ 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

The CONTACTOR,MAGNETIC is a the manufacturer industrial component. Key specifications include special_features: HEATER CONTACTOR K1, end_item_identification: RSRP EQUIPMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-01-437-1495, 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
48E53
NSN: 6110-01-437-1495
FSC: 6110
CAGE: 23826 — SIEMENS ENERGY AND AUTOMATION INC SIEMENS FURNAS CONTROLS DIV (USA)
SPECIFICATIONS
special_featuresHEATER CONTACTOR K1
end_item_identificationRSRP EQUIPMENT
NSN6110-01-437-1495
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTACTOR,MAGNETIC TITLE COMPONENT PN 48E53 MFR CONTACTOR,MAGNETIC
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESHEATER CONTACTOR K1
END ITEM IDENTIFICATIONRSRP EQUIPMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
RB40Interchangeable
interchangeable cross-reference
interchangeable
17354WALT5PC33AInterchangeable
interchangeable cross-reference
interchangeable
T34Interchangeable
interchangeable cross-reference
interchangeable
E53Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48E53?
48E53 is a CONTACTOR,MAGNETIC.
What parts can replace 48E53?
There are 4 known substitutes for 48E53: RB40, 17354WALT5PC33A, T34 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48E53?
48E53 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-01-437-1495. 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