PartsTable
Technical Data Sheet
SM-B-112884-1 ✓ 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: 1.188 INCHES NOMINAL IN, reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE, overall_length: 2.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-144-0434, 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 SM-B-112884-1
NSN: 5925-00-144-0434
FSC: 5925
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width1.188 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity1
overall_length2.000 INCHES NOMINAL IN
actuator_functionRESET
trip_release_methodMAGNETIC SINGLE LOCATION
arc_quenching_methodAIR
circuit_protection_typeOVERCURRENT SINGLE LOCATION
terminal_type_and_quantity2 SCREW
NSN5925-00-144-0434
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN SM-B-112884-1 MFR CIRCUIT BREAKER
KEY FEATURES
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 600.0 DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 30.0 DC SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC: TIME DELAY SINGLE LOCATION
TRIP RELEASE METHOD: MAGNETIC SINGLE LOCATION
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 10.0 AMPERES DC SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT: 30.000 NOMINAL AT 200 PCT SINGLE LOCATION
TERMINAL TYPE AND QUANTITY: 2 SCREW
INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS600.0 DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS30.0 DC SINGLE LOCATION
TRIP RELEASE CHARACTERISTICTIME DELAY SINGLE LOCATION
TRIP RELEASE METHODMAGNETIC SINGLE LOCATION
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE10.0 AMPERES DC SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT30.000 NOMINAL AT 200 PCT SINGLE LOCATION
TERMINAL TYPE AND QUANTITY2 SCREW
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP SINGLE LOCATION
ARC QUENCHING METHODAIR
POLE QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
ACPF31Interchangeable
interchangeable cross-reference
interchangeable
147037Interchangeable
interchangeable cross-reference
interchangeable
LF0058100Interchangeable
interchangeable cross-reference
interchangeable
PM10Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-43103Interchangeable
interchangeable cross-reference
interchangeable
08834164002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-112884-1?
SM-B-112884-1 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace SM-B-112884-1?
There are 9 known substitutes for SM-B-112884-1: ACPF31, 147037, LF0058100 and 6 more. Substitute compatibility should be verified for your specific system.
Is SM-B-112884-1 still available?
SM-B-112884-1 is currently cancelled.
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