PartsTable
Technical Data Sheet
J40-920A ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: SINGLE POLE TYPE, body_width: 1.469 INCHES NOMINAL IN, body_height: 2.656 INCHES NOMINAL IN, body_length: 3.190 INCHES NOMINAL IN, boss_height: 0.120 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-300-8984, 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
MRO MRO_GENERAL J40-920A
NSN: 5925-00-300-8984
FSC: 5925
CAGE: 59774 — FABCO GENERATORS, INC. DBA FABCO POWER (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width1.469 INCHES NOMINAL IN
body_height2.656 INCHES NOMINAL IN
body_length3.190 INCHES NOMINAL IN
boss_height0.120 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity1
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
mounting_slot_width0.164 INCHES NOMINAL IN
NSN5925-00-300-8984
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN J40-920A MFR CIRCUIT BREAKER
KEY FEATURES
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 SINGLE LOCATION
TERMINAL TYPE AND QUANTITY: 2 SCREW
INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION
TRIP RELEASE METHOD: MAGNETIC-HYDRAULIC SINGLE LOCATION
ACTUATOR POSITION DESIGNATION: AT POLE ONE
MANUAL ACTUATOR TYPE AND QUANTITY: 1 TOGGLE
MATERIAL: PLASTIC CASE
MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE
TECHNICAL CHARACTERISTICS (FLIS)
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 SINGLE LOCATION
TERMINAL TYPE AND QUANTITY2 SCREW
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP SINGLE LOCATION
TRIP RELEASE METHODMAGNETIC-HYDRAULIC SINGLE LOCATION
ACTUATOR POSITION DESIGNATIONAT POLE ONE
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
MATERIALPLASTIC CASE
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH1.310 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
2-141 V747-75Interchangeable
interchangeable cross-reference
interchangeable
10086602Interchangeable
interchangeable cross-reference
interchangeable
AS568-141AMS7280Interchangeable
interchangeable cross-reference
interchangeable
PS73312-8Interchangeable
interchangeable cross-reference
interchangeable
DMS 86001BInterchangeable
interchangeable cross-reference
interchangeable
339009Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J40-920A?
J40-920A is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace J40-920A?
There are 18 known substitutes for J40-920A: 2-141 V747-75, 10086602, AS568-141AMS7280 and 15 more. Substitute compatibility should be verified for your specific system.
Is J40-920A still available?
J40-920A is currently cancelled.
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