PartsTable
Technical Data Sheet
AP112-1R-72-103 ✓ 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 body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 1.937 INCHES MAXIMUM IN, body_length: 1.562 INCHES MAXIMUM IN, reset_method: MANUAL, bushing_length: 0.380 INCHES MAXIMUM IN, special_features: HIGH INRUSH TRIP TIME. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-122-7983, 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 AP112-1R-72-103
NSN: 5925-01-122-7983
FSC: 5925
CAGE: 81541 — SENSATA TECHNOLOGIES MARYLAND, INC (USA)
SPECIFICATIONS
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width1.937 INCHES MAXIMUM IN
body_length1.562 INCHES MAXIMUM IN
reset_methodMANUAL
pole_quantity3
bushing_length0.380 INCHES MAXIMUM IN
special_featuresHIGH INRUSH TRIP TIME
actuator_functionTRIP-RESET
frequency_in_hertz400.0 ALL LOCATIONS
nominal_thread_size0.375 INCHES IN
trip_release_methodMAGNETIC ALL LOCATIONS
switch_terminal_typeTAB, SOLDER LUG
NSN5925-01-122-7983
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN AP112-1R-72-103 MFR CIRCUIT BREAKER
KEY FEATURES
AUXILIARY SWITCH FUNCTION AND QUANTITY: 1 ALARM
NOMINAL THREAD SIZE: 0.375 INCHES IN
ACTUATOR POSITION DESIGNATION: AT POLE TWO
SWITCH CURRENT RATING AND TYPE IN AMPS: 0.5 AC AND 0.5 DC
TERMINAL TYPE AND QUANTITY: 6 WIRE HOOK
ACTUATOR FUNCTION: TRIP-RESET
MANUAL ACTUATOR TYPE AND QUANTITY: 1 TOGGLE
THREAD SERIES DESIGNATOR: UNEF
TECHNICAL CHARACTERISTICS (FLIS)
AUXILIARY SWITCH FUNCTION AND QUANTITY1 ALARM
NOMINAL THREAD SIZE0.375 INCHES IN
ACTUATOR POSITION DESIGNATIONAT POLE TWO
SWITCH CURRENT RATING AND TYPE IN AMPS0.5 AC AND 0.5 DC
TERMINAL TYPE AND QUANTITY6 WIRE HOOK
ACTUATOR FUNCTIONTRIP-RESET
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
THREAD SERIES DESIGNATORUNEF
TRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONS
RESET METHODMANUAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
1-5481Interchangeable
interchangeable cross-reference
interchangeable
A3469Interchangeable
interchangeable cross-reference
interchangeable
RB41529A3469Interchangeable
interchangeable cross-reference
interchangeable
75109Interchangeable
interchangeable cross-reference
interchangeable
4247085Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-39019/6Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AP112-1R-72-103?
AP112-1R-72-103 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace AP112-1R-72-103?
There are 12 known substitutes for AP112-1R-72-103: 1-5481, A3469, RB41529A3469 and 9 more. Substitute compatibility should be verified for your specific system.
Is AP112-1R-72-103 still available?
AP112-1R-72-103 is currently cancelled.
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