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Technical Data Sheet
PS1239 ✓ 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 material: STEEL, style_designator: SPLIT RING, surface_treatment: ZINC AND CHROMATE, end_item_identification: MOTOR,SINGLE PHASE AC, pipe_accommodation_diameter: 2.125 INCHES NOMINAL IN, supported_item_and_quantity: 1 PIPE AND 1 TUBE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-00-279-5613, 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
PS1239
NSN: 6110-00-279-5613
FSC: 6110
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
materialSTEEL
style_designatorSPLIT RING
surface_treatmentZINC AND CHROMATE
end_item_identificationMOTOR,SINGLE PHASE AC
pipe_accommodation_diameter2.125 INCHES NOMINAL IN
supported_item_and_quantity1 PIPE AND 1 TUBE
tube_accommodation_outside_diameter2.125 INCHES NOMINAL IN
surface_treatment_document_and_classificationQQ-Z-325, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE
NSN6110-00-279-5613
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PROTECTOR,THERMAL-OVERLOAD,ELECT TITLE COMPONENT PN PS1239 MFR PROTECTOR,THERMAL-OVER
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMOTOR,SINGLE PHASE AC
SPECIAL FEATURESAPPROX WT 0.250 OZ; MAX RUPTURING CAP. 50.0 AMP; 0.932 IN. NOMINAL O/A DIA. 0.871 IN. NOMINAL CASE DIA; 0.625 IN. MAX O/A H,0.420 IN. NOMINAL CASE AND BASE HEIGHT; 0.205 IN. NOMINAL TERMINAL H; PHENOLIC CASE AND BASE; ACTUATING ELEMENT IS SNAP-ACTION TERMINAL DISC; HEATERS AND DISC PROTECT AGAINST ANY COMBINATION OF OVERLOAD AND AMBIENT CONDITIONS,OPERATING TEMP OF TRIP AT 148 DEG C,RESET 115 DEG C; ULTIMATE TRIP CURRENT 9.7 AMP AT EFFECTIVE AMBIENT OF 100 DEG C,FIRST CYCLE TRIP CURRENT 27 AMP REQUIRED TO OPEN PROTECTOR IN 10-21 SEC AT EFFECTIVE AMBIENT OF 25 DEG C; SINGLE PHASE OPEN TYPE; THREE TERMINALS AND ONE NEUTRAL CONNECTION OZ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
P2039Upgraded Successor
successor cross-reference
successor
11290593-30Upgraded Successor
successor cross-reference
successor
PS1239Upgraded Successor
successor cross-reference
successor
224297-001Interchangeable
interchangeable cross-reference
interchangeable
SCD104801Interchangeable
interchangeable cross-reference
interchangeable
31149-839Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PS1239?
PS1239 is a PROTECTOR,THERMAL-OVERLOAD,ELECT.
What parts can replace PS1239?
There are 10 known substitutes for PS1239: P2039, 11290593-30, PS1239 and 7 more. Substitute compatibility should be verified for your specific system.
Is PS1239 still available?
PS1239 is currently cancelled.
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