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Technical Data Sheet
EL4400-9E ✓ 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 SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_length: 2.090 INCHES NOMINAL IN, overall_width: 2.060 INCHES NOMINAL IN, terminal_type: CONNECTOR, RECEPTACLE, mounting_method: BRACKET(S) AND UNTHREADED HOLE(S), features_provided: TAMPER PROOF CAP, contact_adjustability: ACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT NOT ADJUSTABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-030-1522, 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
EL4400-9E
NSN: 5930-01-030-1522
FSC: 5930
CAGE: 24735 — SEMCO INSTRUMENTS, INC. DBA HARCOSEMCO (USA)
SPECIFICATIONS
body_length2.090 INCHES NOMINAL IN
overall_width2.060 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
mounting_methodBRACKET(S) AND UNTHREADED HOLE(S)
features_providedTAMPER PROOF CAP
contact_adjustabilityACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT NOT ADJUSTABLE
operating_temp_rating-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
contact_action_stimulusINCREASE
contact_adjustment_typeEXTERNAL ACTUATION POINT SCREW
contact_stimulus_rating1425.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 1300.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
media_for_which_designedGAS
mounting_facility_patternFOUR POSITION RECTANGULAR
NSN5930-01-030-1522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN EL4400-9E MFR SWITCH,THERMOSTATIC
KEY FEATURES
TEMP SENSING ELEMENT TYPE: THERMOCOUPLE
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS: 0.875 INCHES NOMINAL IN
CONTACT STIMULUS RATING: 1425.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 1300.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
CONTACT ACTION STIMULUS: INCREASE
MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR
MOUNTING METHOD: BRACKET(S) AND UNTHREADED HOLE(S)
CONTACT ADJUSTABILITY: ACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNED: GAS
TECHNICAL CHARACTERISTICS (FLIS)
TEMP SENSING ELEMENT TYPETHERMOCOUPLE
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS0.875 INCHES NOMINAL IN
CONTACT STIMULUS RATING1425.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 1300.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
CONTACT ACTION STIMULUSINCREASE
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING METHODBRACKET(S) AND UNTHREADED HOLE(S)
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNEDGAS
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.656 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
9998718Interchangeable
interchangeable cross-reference
interchangeable
3535-1Interchangeable
interchangeable cross-reference
interchangeable
57-1886Interchangeable
interchangeable cross-reference
interchangeable
2KBP04Interchangeable
interchangeable cross-reference
interchangeable
F9036-24GInterchangeable
interchangeable cross-reference
interchangeable
A76804Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EL4400-9E?
EL4400-9E is a SWITCH,THERMOSTATIC.
What parts can replace EL4400-9E?
There are 13 known substitutes for EL4400-9E: 9998718, 3535-1, 57-1886 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EL4400-9E?
EL4400-9E is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-030-1522. This indicates validated use in U.S. government and defense supply chains.
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