PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AB3-B0-24-630-4D1BCircuit Breaker

Carling Technologies, Inc Dba Carlingswitch · NSN 5925-01-192-7712 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-192-7712 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-192-7712. Primary manufacturer part number: AB3-B0-24-630-4D1B.
Features
  • Circuit Breaker — FSC 5925
  • Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 125.0 ALL LOCATIONS
  • Frequency in Hertz: 50.0 OR 60.0 ALL LOCATIONS
  • Actuator Function: TRIP-RESET
  • Actuator Position Designation: AT POLE TWO
  • Material: PLASTIC CASE
  • Circuit Protection Type: OVERCURRENT ALL LOCATIONS
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Applications requiring Plastic Case construction
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-192-7712, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Carling Technologies, Inc Dba Carlingswitch. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-192-7712
Primary Part NumberAB3-B0-24-630-4D1B
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerCarling Technologies, Inc Dba Carlingswitch
StatusACTIVE
Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent125.0 ALL LOCATIONS
Frequency in Hertz50.0 OR 60.0 ALL LOCATIONS
Actuator FunctionTRIP-RESET
Actuator Position DesignationAT POLE TWO
MaterialPLASTIC CASE
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Manual Actuator Type and Quantity1 TOGGLE
Nominal Thread Size0.138 INCHES IN
Terminal Type and Quantity6 TAB W/SCREW
Operating Voltage Type and Rating Per Pole in Volts250.0 AC ALL LOCATIONS
Internal Trip Release ConfigurationSERIES TRIP ALL LOCATIONS
Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps1000.0 AC ALL LOCATIONS
Main Contact Tripping Mechanism TypeTRIP FREE
Arc Quenching MethodMAGNETIC BLOWOUT
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.750 INCHES NOMINAL IN
Boss Height0.130 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.660 INCHES NOMINAL IN
Center to Center Distance Between Terminals Parallel to Width0.750 INCHES NOMINAL IN
Special Handling FeatureMAGNETIC
Mounting Facility Type and Quantity6 THREADED HOLE(S)
Storage TypeGENERAL PURPOSE WAREHOUSE
Center to Center Distance Between Terminals Parallel to Length1.560 INCHES NOMINAL IN
Fragility FactorMODERATELY RUGGED
Pole Quantity3
Thread Quantity Per Inch32
Mounting Surface to Terminal End Distance2.032 INCHES NOMINAL IN
Body Length2.000 INCHES NOMINAL IN
Trip Delay Time in Seconds Per Rated Continuous Current0.750 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT ALL LOCATIONS
Inclosure Protection Type for Which DesignedDUSTPROOF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-356-0252SMB291032 INTERCHANGEABLE
Meter,audio Level
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5307-00-514-6835 INTERCHANGEABLE
Stud,shouldered
5905-00-549-411916022 INTERCHANGEABLE
Resistor,adjustable
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5950-01-182-674581556-2 INTERCHANGEABLE
Transformer,power
Hamilton Sundstrand Corporation Dba Collins Aerospace
5365-01-197-03091602-6 INTERCHANGEABLE
Bushing
Manitowoc Engineering Co Division of the Manitowoc Co Inc
4720-01-213-1282453126 INTERCHANGEABLE
Hose Assembly,nonmetallic
Sloan Transportation Products Div of Bld Products Ltd
5330-01-280-758416026 INTERCHANGEABLE
Gasket
Frick Co
5975-01-325-5094 INTERCHANGEABLE
Chassis,electrical-Electronic Eq
6650-01-414-940216026 INTERCHANGEABLE
Binocular
Nikon Inc Dba Nikon Americas Inc
5180-01-432-618816029 INTERCHANGEABLE
Tool Kit,electrician's
Certified Insulated Products, Inc
Cross-Reference Index
Part NumberManufacturer
AB3-B0-24-630-4D1B Carling Technologies, Inc Dba Carlingswitch (USA)
AB3-B0-24-630-4D1C Carling Technologies, Inc Dba Carlingswitch (USA)
16026 Savory Equipment Co (USA)
Related Parts
6625-00-356-0252INTERCHANGEABLE
METER,AUDIO LEVEL
SMB291032
5307-00-514-6835INTERCHANGEABLE
STUD,SHOULDERED
5905-00-549-4119INTERCHANGEABLE
RESISTOR,ADJUSTABLE
16022
5950-01-182-6745INTERCHANGEABLE
TRANSFORMER,POWER
81556-2
5365-01-197-0309INTERCHANGEABLE
BUSHING
1602-6
4720-01-213-1282INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
453126
5330-01-280-7584INTERCHANGEABLE
GASKET
16026
5975-01-325-5094INTERCHANGEABLE
CHASSIS,ELECTRICAL-ELECTRONIC EQ
6650-01-414-9402INTERCHANGEABLE
BINOCULAR
16026
5180-01-432-6188INTERCHANGEABLE
TOOL KIT,ELECTRICIAN'S
16029
5930-01-507-3456INTERCHANGEABLE
SWITCH,PRESSURE
6515-01-516-0628INTERCHANGEABLE
CANNULA,LACHRYMAL
160-26

Frequently Asked Questions

What is NSN 5925-01-192-7712?

NSN 5925-01-192-7712 is a Circuit Breaker, manufactured by Carling Technologies, Inc Dba Carlingswitch, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-192-7712?

NSN 5925-01-192-7712 has 3 cross-referenced part numbers: AB3-B0-24-630-4D1B (Carling Technologies, Inc Dba Carlingswitch), AB3-B0-24-630-4D1C (Carling Technologies, Inc Dba Carlingswitch), 16026 (Savory Equipment Co).

What NSN replaces 5925-01-192-7712?

There are 12 known substitutes for 5925-01-192-7712: 6625-00-356-0252, 5307-00-514-6835, 5905-00-549-4119 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AB3-B0-24-630-4D1B?

Key specifications for AB3-B0-24-630-4D1B: Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 125.0 ALL LOCATIONS; Frequency in Hertz: 50.0 OR 60.0 ALL LOCATIONS; Actuator Function: TRIP-RESET; Actuator Position Designation: AT POLE TWO. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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