PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21402Circuit Breaker

Noske-Kaeser Germany Gmbh · NSN 5925-01-024-7367 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-024-7367 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-024-7367. Primary manufacturer part number: 21402.
Features
  • Circuit Breaker — FSC 5925
  • Inclosure Protection Type for Which Designed: SHOCKPROOF AND VIBRATIONPROOF
  • Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 138.0 SINGLE LOCATION
  • Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 3500.0 AC AND 6000.0 DC SINGLE LOCATION
  • Actuator Function: TRIP-RESET
  • Trip Release Ambient Temp Rating: 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
  • Nominal Thread Size: 0.138 INCHES IN
  • Trip Delay Time in Seconds Per Rated Continuous Current: 15.000 MINIMUM AT 200 PCT AND 55.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Applications
  • Applications requiring Plastic Case construction
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-024-7367, 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 Noske-Kaeser Germany Gmbh. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5925-01-024-7367
Primary Part Number21402
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerNoske-Kaeser Germany Gmbh
StatusACTIVE
Inclosure Protection Type for Which DesignedSHOCKPROOF AND VIBRATIONPROOF
Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent138.0 SINGLE LOCATION
Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps3500.0 AC AND 6000.0 DC SINGLE LOCATION
Actuator FunctionTRIP-RESET
Trip Release Ambient Temp Rating25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
Nominal Thread Size0.138 INCHES IN
Trip Delay Time in Seconds Per Rated Continuous Current15.000 MINIMUM AT 200 PCT AND 55.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Unpackaged Unit Weight2.500 OUNCES NOMINAL OZ
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Main Contact Tripping Mechanism TypeTRIP FREE
Reset MethodMANUAL
Maximum Continuous Load Current Rating Per Pole25.0 AMPERES AC AND 25.0 AMPERES DC SINGLE LOCATION
Terminal Type and Quantity2 TAB W/SCREW
Frequency in Hertz400.0 SINGLE LOCATION
Actuator Position DesignationAT POLE ONE
Manual Actuator Type and Quantity1 TOGGLE
MaterialPLASTIC CASE
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Operating Voltage Type and Rating Per Pole in Volts120.0 AC AND 30.0 DC SINGLE LOCATION
Trip Release MethodTHERMAL-MAGNETIC SINGLE LOCATION
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Mounting Surface to Terminal End Distance2.000 INCHES MAXIMUM IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.812 INCHES NOMINAL IN
Mounting Facility Type and Quantity2 THREADED HOLE(S)
Storage TypeGENERAL PURPOSE WAREHOUSE
Center to Center Distance Between Terminals Parallel to Length1.188 INCHES NOMINAL IN
Pole Quantity1
Thread Quantity Per Inch32
Body Length2.189 INCHES MAXIMUM IN
Bushing Length0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-022-677921402 INTERCHANGEABLE
Screw,machine
Amphenol Corp Div Amphenol Aerospace Operations
5120-00-126-2076 INTERCHANGEABLE
Pliers
5950-00-605-443921-402 INTERCHANGEABLE
Transformer,radio Frequency
Neurotech Corp Control Electronics Div
6610-00-932-246021402 INTERCHANGEABLE
Frame and Base Assy
Aerosonic Llc
5975-01-066-64908325 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
3020-01-199-313521402 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
7520-01-207-418821402 INTERCHANGEABLE
Rubber Stamp,band Type
Shachihata Inc Usa Dba Shachihata
6525-01-257-169421402 INTERCHANGEABLE
Illuminator,x-Ray Film
Wolf X-Ray, Corporation
5930-01-300-2243 INTERCHANGEABLE
Switch,sensitive
6240-01-313-6866F96T12/74-SL/SPECTRUML-P/HD22M INTERCHANGEABLE
Lamp,fluorescent
Westron Corporation Dba Westron Lighting
Cross-Reference Index
Part NumberManufacturer
21402 PRIMARY Noske-Kaeser Germany Gmbh (DEU)
Related Parts
5305-00-022-6779INTERCHANGEABLE
SCREW,MACHINE
21402
5120-00-126-2076INTERCHANGEABLE
PLIERS
5950-00-605-4439INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
21-402
6610-00-932-2460INTERCHANGEABLE
FRAME AND BASE ASSY
21402
5975-01-066-6490INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8325
3020-01-199-3135INTERCHANGEABLE
GEAR RACK
21402
7520-01-207-4188INTERCHANGEABLE
RUBBER STAMP,BAND TYPE
21402
6525-01-257-1694INTERCHANGEABLE
ILLUMINATOR,X-RAY FILM
21402
5930-01-300-2243INTERCHANGEABLE
SWITCH,SENSITIVE
6240-01-313-6866INTERCHANGEABLE
LAMP,FLUORESCENT
F96T12/74-SL/SPECTRUML-P/HD22M
6105-01-417-9118INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5930-01-420-3049INTERCHANGEABLE
SWITCH,BOX
21402

Frequently Asked Questions

What is NSN 5925-01-024-7367?

NSN 5925-01-024-7367 is a Circuit Breaker, manufactured by Noske-Kaeser Germany Gmbh, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-024-7367?

NSN 5925-01-024-7367 has 1 cross-referenced part number: 21402 (Noske-Kaeser Germany Gmbh).

What NSN replaces 5925-01-024-7367?

There are 12 known substitutes for 5925-01-024-7367: 5305-00-022-6779, 5120-00-126-2076, 5950-00-605-4439 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21402?

Key specifications for 21402: Inclosure Protection Type for Which Designed: SHOCKPROOF AND VIBRATIONPROOF; Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 138.0 SINGLE LOCATION; Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 3500.0 AC AND 6000.0 DC SINGLE LOCATION; Actuator Function: TRIP-RESET. 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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