PartsTable
Technical Data Sheet
1161103 ✓ 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, reset_method: AUTOMATIC, frequency_in_hertz: 60.0 SINGLE LOCATION, nominal_thread_size: 0.190 INCHES IN, trip_release_method: MAGNETIC SINGLE LOCATION, circuit_protection_type: OVERCURRENT SINGLE LOCATION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-258-4086, 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 1161103
NSN: 5925-00-258-4086
FSC: 5925
CAGE: 88416 — HUGHES CORP DIV DBA WESCHLER INSTRUMENTS (USA)
SPECIFICATIONS
materialPLASTIC CASE
reset_methodAUTOMATIC
pole_quantity1
frequency_in_hertz60.0 SINGLE LOCATION
nominal_thread_size0.190 INCHES IN
trip_release_methodMAGNETIC SINGLE LOCATION
circuit_protection_typeOVERCURRENT SINGLE LOCATION
thread_quantity_per_inch32
thread_series_designatorUNF
terminal_type_and_quantity6 TURRET
trip_release_characteristicINSTANTANEOUS SINGLE LOCATION
mounting_facility_type_and_quantity2 THREADED HOLE(S)
NSN5925-00-258-4086
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 1161103 MFR CIRCUIT BREAKER
KEY FEATURES
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 230.0 AC AND 230.0 DC SINGLE LOCATION
RESET METHOD: AUTOMATIC
CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION
TERMINAL TYPE AND QUANTITY: 6 TURRET
TRIP RELEASE METHOD: MAGNETIC SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC: INSTANTANEOUS SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 230.0 AC AND 125.0 DC SINGLE LOCATION
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS230.0 AC AND 230.0 DC SINGLE LOCATION
RESET METHODAUTOMATIC
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
TERMINAL TYPE AND QUANTITY6 TURRET
TRIP RELEASE METHODMAGNETIC SINGLE LOCATION
TRIP RELEASE CHARACTERISTICINSTANTANEOUS SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS230.0 AC AND 125.0 DC SINGLE LOCATION
FREQUENCY IN HERTZ60.0 SINGLE LOCATION
POLE QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
21978HInterchangeable
interchangeable cross-reference
interchangeable
29137Interchangeable
interchangeable cross-reference
interchangeable
0000000137#Interchangeable
interchangeable cross-reference
interchangeable
293137Interchangeable
interchangeable cross-reference
interchangeable
03-1271Interchangeable
interchangeable cross-reference
interchangeable
6520NCM031011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1161103?
1161103 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1161103?
There are 6 known substitutes for 1161103: 21978H, 29137, 0000000137# and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1161103?
1161103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-258-4086. This indicates validated use in U.S. government and defense supply chains.
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